Staging: android: binder: fix up some checkpatch warnings
authorGreg Kroah-Hartman <gregkh@suse.de>
Tue, 12 May 2009 00:00:41 +0000 (17:00 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 19 Jun 2009 18:00:52 +0000 (11:00 -0700)
This cleans up the majority of the checkpatch warnings in the android
binder driver.  All that is left now is a bunch of too-long-line stuff.

Cc: San Mehat <san@android.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/android/binder.c

index 299d29d1dadb2fc2bc5aacd27f3ea207049f9fd4..17d89a8124ad4c1d2e1163a8ac1424ff938080cf 100644 (file)
@@ -44,8 +44,8 @@ static struct hlist_head binder_dead_nodes;
 static HLIST_HEAD(binder_deferred_list);
 static DEFINE_MUTEX(binder_deferred_lock);
 
-static int binder_read_proc_proc(
-       char *page, char **start, off_t off, int count, int *eof, void *data);
+static int binder_read_proc_proc(char *page, char **start, off_t off,
+                                int count, int *eof, void *data);
 
 /* This is only defined in include/asm-arm/sizes.h */
 #ifndef SZ_1K
@@ -81,12 +81,15 @@ enum {
 static uint32_t binder_debug_mask = BINDER_DEBUG_USER_ERROR |
        BINDER_DEBUG_FAILED_TRANSACTION | BINDER_DEBUG_DEAD_TRANSACTION;
 module_param_named(debug_mask, binder_debug_mask, uint, S_IWUSR | S_IRUGO);
+
 static int binder_debug_no_lock;
 module_param_named(proc_no_lock, binder_debug_no_lock, bool, S_IWUSR | S_IRUGO);
+
 static DECLARE_WAIT_QUEUE_HEAD(binder_user_error_wait);
 static int binder_stop_on_user_error;
-static int binder_set_stop_on_user_error(
-       const char *val, struct kernel_param *kp)
+
+static int binder_set_stop_on_user_error(const char *val,
+                                        struct kernel_param *kp)
 {
        int ret;
        ret = param_set_int(val, kp);
@@ -185,13 +188,13 @@ struct binder_node {
        int local_strong_refs;
        void __user *ptr;
        void __user *cookie;
-       unsigned has_strong_ref : 1;
-       unsigned pending_strong_ref : 1;
-       unsigned has_weak_ref : 1;
-       unsigned pending_weak_ref : 1;
-       unsigned has_async_transaction : 1;
-       unsigned accept_fds : 1;
-       int min_priority : 8;
+       unsigned has_strong_ref:1;
+       unsigned pending_strong_ref:1;
+       unsigned has_weak_ref:1;
+       unsigned pending_weak_ref:1;
+       unsigned has_async_transaction:1;
+       unsigned accept_fds:1;
+       unsigned min_priority:8;
        struct list_head async_todo;
 };
 
@@ -221,10 +224,10 @@ struct binder_buffer {
        struct list_head entry; /* free and allocated entries by addesss */
        struct rb_node rb_node; /* free entry by size or allocated entry */
                                /* by address */
-       unsigned free : 1;
-       unsigned allow_user_free : 1;
-       unsigned async_transaction : 1;
-       unsigned debug_id : 29;
+       unsigned free:1;
+       unsigned allow_user_free:1;
+       unsigned async_transaction:1;
+       unsigned debug_id:29;
 
        struct binder_transaction *transaction;
 
@@ -306,8 +309,8 @@ struct binder_transaction {
        struct binder_proc *to_proc;
        struct binder_thread *to_thread;
        struct binder_transaction *to_parent;
-       unsigned need_reply : 1;
-       /*unsigned is_dead : 1;*/ /* not used at the moment */
+       unsigned need_reply:1;
+       /* unsigned is_dead:1; */       /* not used at the moment */
 
        struct binder_buffer *buffer;
        unsigned int    code;
@@ -474,8 +477,8 @@ static void binder_set_nice(long nice)
        binder_user_error("binder: %d RLIMIT_NICE not set\n", current->pid);
 }
 
-static size_t binder_buffer_size(
-       struct binder_proc *proc, struct binder_buffer *buffer)
+static size_t binder_buffer_size(struct binder_proc *proc,
+                                struct binder_buffer *buffer)
 {
        if (list_is_last(&buffer->entry, &proc->buffers))
                return proc->buffer + proc->buffer_size - (void *)buffer->data;
@@ -484,8 +487,8 @@ static size_t binder_buffer_size(
                        struct binder_buffer, entry) - (size_t)buffer->data;
 }
 
-static void binder_insert_free_buffer(
-       struct binder_proc *proc, struct binder_buffer *new_buffer)
+static void binder_insert_free_buffer(struct binder_proc *proc,
+                                     struct binder_buffer *new_buffer)
 {
        struct rb_node **p = &proc->free_buffers.rb_node;
        struct rb_node *parent = NULL;
@@ -517,8 +520,8 @@ static void binder_insert_free_buffer(
        rb_insert_color(&new_buffer->rb_node, &proc->free_buffers);
 }
 
-static void binder_insert_allocated_buffer(
-       struct binder_proc *proc, struct binder_buffer *new_buffer)
+static void binder_insert_allocated_buffer(struct binder_proc *proc,
+                                          struct binder_buffer *new_buffer)
 {
        struct rb_node **p = &proc->allocated_buffers.rb_node;
        struct rb_node *parent = NULL;
@@ -542,8 +545,8 @@ static void binder_insert_allocated_buffer(
        rb_insert_color(&new_buffer->rb_node, &proc->allocated_buffers);
 }
 
-static struct binder_buffer *binder_buffer_lookup(
-       struct binder_proc *proc, void __user *user_ptr)
+static struct binder_buffer *binder_buffer_lookup(struct binder_proc *proc,
+                                                 void __user *user_ptr)
 {
        struct rb_node *n = proc->allocated_buffers.rb_node;
        struct binder_buffer *buffer;
@@ -567,7 +570,8 @@ static struct binder_buffer *binder_buffer_lookup(
 }
 
 static int binder_update_page_range(struct binder_proc *proc, int allocate,
-       void *start, void *end, struct vm_area_struct *vma)
+                                   void *start, void *end,
+                                   struct vm_area_struct *vma)
 {
        void *page_addr;
        unsigned long user_page_addr;
@@ -664,7 +668,8 @@ err_no_vma:
 }
 
 static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc,
-       size_t data_size, size_t offsets_size, int is_async)
+                                             size_t data_size,
+                                             size_t offsets_size, int is_async)
 {
        struct rb_node *n = proc->free_buffers.rb_node;
        struct binder_buffer *buffer;
@@ -692,8 +697,9 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc,
        if (is_async &&
            proc->free_async_space < size + sizeof(struct binder_buffer)) {
                if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC)
-                       printk(KERN_ERR "binder: %d: binder_alloc_buf size %zd f"
-                              "ailed, no async space left\n", proc->pid, size);
+                       printk(KERN_ERR
+                              "binder: %d: binder_alloc_buf size %zd failed, "
+                              "no async space left\n", proc->pid, size);
                return NULL;
        }
 
@@ -777,8 +783,8 @@ static void *buffer_end_page(struct binder_buffer *buffer)
        return (void *)(((uintptr_t)(buffer + 1) - 1) & PAGE_MASK);
 }
 
-static void binder_delete_free_buffer(
-       struct binder_proc *proc, struct binder_buffer *buffer)
+static void binder_delete_free_buffer(struct binder_proc *proc,
+                                     struct binder_buffer *buffer)
 {
        struct binder_buffer *prev, *next = NULL;
        int free_page_end = 1;
@@ -824,8 +830,8 @@ static void binder_delete_free_buffer(
        }
 }
 
-static void binder_free_buf(
-       struct binder_proc *proc, struct binder_buffer *buffer)
+static void binder_free_buf(struct binder_proc *proc,
+                           struct binder_buffer *buffer)
 {
        size_t size, buffer_size;
 
@@ -877,8 +883,8 @@ static void binder_free_buf(
        binder_insert_free_buffer(proc, buffer);
 }
 
-static struct binder_node *
-binder_get_node(struct binder_proc *proc, void __user *ptr)
+static struct binder_node *binder_get_node(struct binder_proc *proc,
+                                          void __user *ptr)
 {
        struct rb_node *n = proc->nodes.rb_node;
        struct binder_node *node;
@@ -896,8 +902,9 @@ binder_get_node(struct binder_proc *proc, void __user *ptr)
        return NULL;
 }
 
-static struct binder_node *
-binder_new_node(struct binder_proc *proc, void __user *ptr, void __user *cookie)
+static struct binder_node *binder_new_node(struct binder_proc *proc,
+                                          void __user *ptr,
+                                          void __user *cookie)
 {
        struct rb_node **p = &proc->nodes.rb_node;
        struct rb_node *parent = NULL;
@@ -935,9 +942,8 @@ binder_new_node(struct binder_proc *proc, void __user *ptr, void __user *cookie)
        return node;
 }
 
-static int
-binder_inc_node(struct binder_node *node, int strong, int internal,
-               struct list_head *target_list)
+static int binder_inc_node(struct binder_node *node, int strong, int internal,
+                          struct list_head *target_list)
 {
        if (strong) {
                if (internal) {
@@ -971,8 +977,7 @@ binder_inc_node(struct binder_node *node, int strong, int internal,
        return 0;
 }
 
-static int
-binder_dec_node(struct binder_node *node, int strong, int internal)
+static int binder_dec_node(struct binder_node *node, int strong, int internal)
 {
        if (strong) {
                if (internal)
@@ -1014,8 +1019,8 @@ binder_dec_node(struct binder_node *node, int strong, int internal)
 }
 
 
-static struct binder_ref *
-binder_get_ref(struct binder_proc *proc, uint32_t desc)
+static struct binder_ref *binder_get_ref(struct binder_proc *proc,
+                                        uint32_t desc)
 {
        struct rb_node *n = proc->refs_by_desc.rb_node;
        struct binder_ref *ref;
@@ -1033,8 +1038,8 @@ binder_get_ref(struct binder_proc *proc, uint32_t desc)
        return NULL;
 }
 
-static struct binder_ref *
-binder_get_ref_for_node(struct binder_proc *proc, struct binder_node *node)
+static struct binder_ref *binder_get_ref_for_node(struct binder_proc *proc,
+                                                 struct binder_node *node)
 {
        struct rb_node *n;
        struct rb_node **p = &proc->refs_by_node.rb_node;
@@ -1099,8 +1104,7 @@ binder_get_ref_for_node(struct binder_proc *proc, struct binder_node *node)
        return new_ref;
 }
 
-static void
-binder_delete_ref(struct binder_ref *ref)
+static void binder_delete_ref(struct binder_ref *ref)
 {
        if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS)
                printk(KERN_INFO "binder: %d delete ref %d desc %d for "
@@ -1125,9 +1129,8 @@ binder_delete_ref(struct binder_ref *ref)
        binder_stats.obj_deleted[BINDER_STAT_REF]++;
 }
 
-static int
-binder_inc_ref(
-       struct binder_ref *ref, int strong, struct list_head *target_list)
+static int binder_inc_ref(struct binder_ref *ref, int strong,
+                         struct list_head *target_list)
 {
        int ret;
        if (strong) {
@@ -1149,8 +1152,7 @@ binder_inc_ref(
 }
 
 
-static int
-binder_dec_ref(struct binder_ref *ref, int strong)
+static int binder_dec_ref(struct binder_ref *ref, int strong)
 {
        if (strong) {
                if (ref->strong == 0) {
@@ -1182,9 +1184,8 @@ binder_dec_ref(struct binder_ref *ref, int strong)
        return 0;
 }
 
-static void
-binder_pop_transaction(
-       struct binder_thread *target_thread, struct binder_transaction *t)
+static void binder_pop_transaction(struct binder_thread *target_thread,
+                                  struct binder_transaction *t)
 {
        if (target_thread) {
                BUG_ON(target_thread->transaction_stack != t);
@@ -1200,8 +1201,8 @@ binder_pop_transaction(
        binder_stats.obj_deleted[BINDER_STAT_TRANSACTION]++;
 }
 
-static void
-binder_send_failed_reply(struct binder_transaction *t, uint32_t error_code)
+static void binder_send_failed_reply(struct binder_transaction *t,
+                                    uint32_t error_code)
 {
        struct binder_thread *target_thread;
        BUG_ON(t->flags & TF_ONE_WAY);
@@ -1253,13 +1254,13 @@ binder_send_failed_reply(struct binder_transaction *t, uint32_t error_code)
        }
 }
 
-static void
-binder_transaction_buffer_release(struct binder_proc *proc,
-                       struct binder_buffer *buffer, size_t *failed_at);
+static void binder_transaction_buffer_release(struct binder_proc *proc,
+                                             struct binder_buffer *buffer,
+                                             size_t *failed_at);
 
-static void
-binder_transaction(struct binder_proc *proc, struct binder_thread *thread,
-       struct binder_transaction_data *tr, int reply)
+static void binder_transaction(struct binder_proc *proc,
+                              struct binder_thread *thread,
+                              struct binder_transaction_data *tr, int reply)
 {
        struct binder_transaction *t;
        struct binder_work *tcomplete;
@@ -1661,8 +1662,9 @@ err_no_context_mgr_node:
                thread->return_error = return_error;
 }
 
-static void
-binder_transaction_buffer_release(struct binder_proc *proc, struct binder_buffer *buffer, size_t *failed_at)
+static void binder_transaction_buffer_release(struct binder_proc *proc,
+                                             struct binder_buffer *buffer,
+                                             size_t *failed_at)
 {
        size_t *offp, *off_end;
        int debug_id = buffer->debug_id;
@@ -1730,9 +1732,8 @@ binder_transaction_buffer_release(struct binder_proc *proc, struct binder_buffer
        }
 }
 
-int
-binder_thread_write(struct binder_proc *proc, struct binder_thread *thread,
-                   void __user *buffer, int size, signed long *consumed)
+int binder_thread_write(struct binder_proc *proc, struct binder_thread *thread,
+                       void __user *buffer, int size, signed long *consumed)
 {
        uint32_t cmd;
        void __user *ptr = buffer + *consumed;
@@ -2104,7 +2105,8 @@ binder_thread_write(struct binder_proc *proc, struct binder_thread *thread,
                } break;
 
                default:
-                       printk(KERN_ERR "binder: %d:%d unknown command %d\n", proc->pid, thread->pid, cmd);
+                       printk(KERN_ERR "binder: %d:%d unknown command %d\n",
+                              proc->pid, thread->pid, cmd);
                        return -EINVAL;
                }
                *consumed = ptr - buffer;
@@ -2112,8 +2114,8 @@ binder_thread_write(struct binder_proc *proc, struct binder_thread *thread,
        return 0;
 }
 
-void
-binder_stat_br(struct binder_proc *proc, struct binder_thread *thread, uint32_t cmd)
+void binder_stat_br(struct binder_proc *proc, struct binder_thread *thread,
+                   uint32_t cmd)
 {
        if (_IOC_NR(cmd) < ARRAY_SIZE(binder_stats.br)) {
                binder_stats.br[_IOC_NR(cmd)]++;
@@ -2122,22 +2124,23 @@ binder_stat_br(struct binder_proc *proc, struct binder_thread *thread, uint32_t
        }
 }
 
-static int
-binder_has_proc_work(struct binder_proc *proc, struct binder_thread *thread)
+static int binder_has_proc_work(struct binder_proc *proc,
+                               struct binder_thread *thread)
 {
-       return !list_empty(&proc->todo) || (thread->looper & BINDER_LOOPER_STATE_NEED_RETURN);
+       return !list_empty(&proc->todo) ||
+               (thread->looper & BINDER_LOOPER_STATE_NEED_RETURN);
 }
 
-static int
-binder_has_thread_work(struct binder_thread *thread)
+static int binder_has_thread_work(struct binder_thread *thread)
 {
        return !list_empty(&thread->todo) || thread->return_error != BR_OK ||
                (thread->looper & BINDER_LOOPER_STATE_NEED_RETURN);
 }
 
-static int
-binder_thread_read(struct binder_proc *proc, struct binder_thread *thread,
-       void  __user *buffer, int size, signed long *consumed, int non_block)
+static int binder_thread_read(struct binder_proc *proc,
+                             struct binder_thread *thread,
+                             void  __user *buffer, int size,
+                             signed long *consumed, int non_block)
 {
        void __user *ptr = buffer + *consumed;
        void __user *end = buffer + size;
@@ -2152,7 +2155,8 @@ binder_thread_read(struct binder_proc *proc, struct binder_thread *thread,
        }
 
 retry:
-       wait_for_proc_work = thread->transaction_stack == NULL && list_empty(&thread->todo);
+       wait_for_proc_work = thread->transaction_stack == NULL &&
+                               list_empty(&thread->todo);
 
        if (thread->return_error != BR_OK && ptr < end) {
                if (thread->return_error2 != BR_OK) {
@@ -2182,7 +2186,8 @@ retry:
                                "for process work before calling BC_REGISTER_"
                                "LOOPER or BC_ENTER_LOOPER (state %x)\n",
                                proc->pid, thread->pid, thread->looper);
-                       wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2);
+                       wait_event_interruptible(binder_user_error_wait,
+                                                binder_stop_on_user_error < 2);
                }
                binder_set_nice(proc->default_priority);
                if (non_block) {
@@ -2304,8 +2309,10 @@ retry:
                case BINDER_WORK_DEAD_BINDER:
                case BINDER_WORK_DEAD_BINDER_AND_CLEAR:
                case BINDER_WORK_CLEAR_DEATH_NOTIFICATION: {
-                       struct binder_ref_death *death = container_of(w, struct binder_ref_death, work);
+                       struct binder_ref_death *death;
                        uint32_t cmd;
+
+                       death = container_of(w, struct binder_ref_death, work);
                        if (w->type == BINDER_WORK_CLEAR_DEATH_NOTIFICATION)
                                cmd = BR_CLEAR_DEATH_NOTIFICATION_DONE;
                        else
@@ -2362,15 +2369,19 @@ retry:
 
                if (t->from) {
                        struct task_struct *sender = t->from->proc->tsk;
-                       tr.sender_pid = task_tgid_nr_ns(sender, current->nsproxy->pid_ns);
+                       tr.sender_pid = task_tgid_nr_ns(sender,
+                                                       current->nsproxy->pid_ns);
                } else {
                        tr.sender_pid = 0;
                }
 
                tr.data_size = t->buffer->data_size;
                tr.offsets_size = t->buffer->offsets_size;
-               tr.data.ptr.buffer = (void *)t->buffer->data + proc->user_buffer_offset;
-               tr.data.ptr.offsets = tr.data.ptr.buffer + ALIGN(t->buffer->data_size, sizeof(void *));
+               tr.data.ptr.buffer = (void *)t->buffer->data +
+                                       proc->user_buffer_offset;
+               tr.data.ptr.offsets = tr.data.ptr.buffer +
+                                       ALIGN(t->buffer->data_size,
+                                           sizeof(void *));
 
                if (put_user(cmd, (uint32_t __user *)ptr))
                        return -EFAULT;
@@ -2384,7 +2395,8 @@ retry:
                        printk(KERN_INFO "binder: %d:%d %s %d %d:%d, cmd %d"
                                "size %zd-%zd ptr %p-%p\n",
                               proc->pid, thread->pid,
-                              (cmd == BR_TRANSACTION) ? "BR_TRANSACTION" : "BR_REPLY",
+                              (cmd == BR_TRANSACTION) ? "BR_TRANSACTION" :
+                                                        "BR_REPLY",
                               t->debug_id, t->from ? t->from->proc->pid : 0,
                               t->from ? t->from->pid : 0, cmd,
                               t->buffer->data_size, t->buffer->offsets_size,
@@ -2430,7 +2442,9 @@ static void binder_release_work(struct list_head *list)
                list_del_init(&w->entry);
                switch (w->type) {
                case BINDER_WORK_TRANSACTION: {
-                       struct binder_transaction *t = container_of(w, struct binder_transaction, work);
+                       struct binder_transaction *t;
+
+                       t = container_of(w, struct binder_transaction, work);
                        if (t->buffer->target_node && !(t->flags & TF_ONE_WAY))
                                binder_send_failed_reply(t, BR_DEAD_REPLY);
                } break;
@@ -2480,7 +2494,8 @@ static struct binder_thread *binder_get_thread(struct binder_proc *proc)
        return thread;
 }
 
-static int binder_free_thread(struct binder_proc *proc, struct binder_thread *thread)
+static int binder_free_thread(struct binder_proc *proc,
+                             struct binder_thread *thread)
 {
        struct binder_transaction *t;
        struct binder_transaction *send_reply = NULL;
@@ -2493,8 +2508,10 @@ static int binder_free_thread(struct binder_proc *proc, struct binder_thread *th
        while (t) {
                active_transactions++;
                if (binder_debug_mask & BINDER_DEBUG_DEAD_TRANSACTION)
-                       printk(KERN_INFO "binder: release %d:%d transaction %d %s, still active\n",
-                              proc->pid, thread->pid, t->debug_id, (t->to_thread == thread) ? "in" : "out");
+                       printk(KERN_INFO "binder: release %d:%d transaction %d "
+                              "%s, still active\n", proc->pid, thread->pid,
+                              t->debug_id,
+                              (t->to_thread == thread) ? "in" : "out");
                if (t->to_thread == thread) {
                        t->to_proc = NULL;
                        t->to_thread = NULL;
@@ -2517,7 +2534,8 @@ static int binder_free_thread(struct binder_proc *proc, struct binder_thread *th
        return active_transactions;
 }
 
-static unsigned int binder_poll(struct file *filp, struct poll_table_struct *wait)
+static unsigned int binder_poll(struct file *filp,
+                               struct poll_table_struct *wait)
 {
        struct binder_proc *proc = filp->private_data;
        struct binder_thread *thread = NULL;
@@ -2778,7 +2796,8 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
        proc->files = get_files_struct(current);
        proc->vma = vma;
 
-       /*printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p\n", proc->pid, vma->vm_start, vma->vm_end, proc->buffer);*/
+       /*printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p\n",
+                proc->pid, vma->vm_start, vma->vm_end, proc->buffer);*/
        return 0;
 
 err_alloc_small_buf_failed:
@@ -2790,7 +2809,8 @@ err_alloc_pages_failed:
 err_get_vm_area_failed:
 err_already_mapped:
 err_bad_arg:
-       printk(KERN_ERR "binder_mmap: %d %lx-%lx %s failed %d\n", proc->pid, vma->vm_start, vma->vm_end, failure_string, ret);
+       printk(KERN_ERR "binder_mmap: %d %lx-%lx %s failed %d\n",
+              proc->pid, vma->vm_start, vma->vm_end, failure_string, ret);
        return ret;
 }
 
@@ -2799,7 +2819,8 @@ static int binder_open(struct inode *nodp, struct file *filp)
        struct binder_proc *proc;
 
        if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE)
-               printk(KERN_INFO "binder_open: %d:%d\n", current->group_leader->pid, current->pid);
+               printk(KERN_INFO "binder_open: %d:%d\n",
+                      current->group_leader->pid, current->pid);
 
        proc = kzalloc(sizeof(*proc), GFP_KERNEL);
        if (proc == NULL)
@@ -2821,7 +2842,9 @@ static int binder_open(struct inode *nodp, struct file *filp)
                char strbuf[11];
                snprintf(strbuf, sizeof(strbuf), "%u", proc->pid);
                remove_proc_entry(strbuf, binder_proc_dir_entry_proc);
-               create_proc_read_entry(strbuf, S_IRUGO, binder_proc_dir_entry_proc, binder_read_proc_proc, proc);
+               create_proc_read_entry(strbuf, S_IRUGO,
+                                      binder_proc_dir_entry_proc,
+                                      binder_read_proc_proc, proc);
        }
 
        return 0;
@@ -2925,12 +2948,15 @@ static void binder_deferred_release(struct binder_proc *proc)
                                }
                        }
                        if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER)
-                               printk(KERN_INFO "binder: node %d now dead, refs %d, death %d\n", node->debug_id, incoming_refs, death);
+                               printk(KERN_INFO "binder: node %d now dead, "
+                                      "refs %d, death %d\n", node->debug_id,
+                                      incoming_refs, death);
                }
        }
        outgoing_refs = 0;
        while ((n = rb_first(&proc->refs_by_desc))) {
-               struct binder_ref *ref = rb_entry(n, struct binder_ref, rb_node_desc);
+               struct binder_ref *ref = rb_entry(n, struct binder_ref,
+                                                 rb_node_desc);
                outgoing_refs++;
                binder_delete_ref(ref);
        }
@@ -2938,12 +2964,15 @@ static void binder_deferred_release(struct binder_proc *proc)
        buffers = 0;
 
        while ((n = rb_first(&proc->allocated_buffers))) {
-               struct binder_buffer *buffer = rb_entry(n, struct binder_buffer, rb_node);
+               struct binder_buffer *buffer = rb_entry(n, struct binder_buffer,
+                                                       rb_node);
                t = buffer->transaction;
                if (t) {
                        t->buffer = NULL;
                        buffer->transaction = NULL;
-                       printk(KERN_ERR "binder: release proc %d, transaction %d, not freed\n", proc->pid, t->debug_id);
+                       printk(KERN_ERR "binder: release proc %d, "
+                              "transaction %d, not freed\n",
+                              proc->pid, t->debug_id);
                        /*BUG();*/
                }
                binder_free_buf(proc, buffer);
@@ -2957,8 +2986,13 @@ static void binder_deferred_release(struct binder_proc *proc)
                int i;
                for (i = 0; i < proc->buffer_size / PAGE_SIZE; i++) {
                        if (proc->pages[i]) {
-                               if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC)
-                                       printk(KERN_INFO "binder_release: %d: page %d at %p not freed\n", proc->pid, i, proc->buffer + i * PAGE_SIZE);
+                               if (binder_debug_mask &
+                                   BINDER_DEBUG_BUFFER_ALLOC)
+                                       printk(KERN_INFO
+                                              "binder_release: %d: "
+                                              "page %d at %p not freed\n",
+                                              proc->pid, i,
+                                              proc->buffer + i * PAGE_SIZE);
                                __free_page(proc->pages[i]);
                                page_count++;
                        }
@@ -2970,8 +3004,12 @@ static void binder_deferred_release(struct binder_proc *proc)
        put_task_struct(proc->tsk);
 
        if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE)
-               printk(KERN_INFO "binder_release: %d threads %d, nodes %d (ref %d), refs %d, active transactions %d, buffers %d, pages %d\n",
-                      proc->pid, threads, nodes, incoming_refs, outgoing_refs, active_transactions, buffers, page_count);
+               printk(KERN_INFO
+                      "binder_release: %d threads %d, nodes %d (ref %d), "
+                      "refs %d, active transactions %d, buffers %d, "
+                      "pages %d\n",
+                      proc->pid, threads, nodes, incoming_refs, outgoing_refs,
+                      active_transactions, buffers, page_count);
 
        kfree(proc);
 }
@@ -2998,9 +3036,11 @@ static void binder_deferred_func(struct work_struct *work)
                mutex_unlock(&binder_deferred_lock);
 
                files = NULL;
-               if (defer & BINDER_DEFERRED_PUT_FILES)
-                       if ((files = proc->files))
+               if (defer & BINDER_DEFERRED_PUT_FILES) {
+                       files = proc->files;
+                       if (files)
                                proc->files = NULL;
+               }
 
                if (defer & BINDER_DEFERRED_FLUSH)
                        binder_deferred_flush(proc);
@@ -3027,10 +3067,14 @@ static void binder_defer_work(struct binder_proc *proc, int defer)
        mutex_unlock(&binder_deferred_lock);
 }
 
-static char *print_binder_transaction(char *buf, char *end, const char *prefix, struct binder_transaction *t)
+static char *print_binder_transaction(char *buf, char *end, const char *prefix,
+                                     struct binder_transaction *t)
 {
-       buf += snprintf(buf, end - buf, "%s %d: %p from %d:%d to %d:%d code %x flags %x pri %ld r%d",
-                       prefix, t->debug_id, t, t->from ? t->from->proc->pid : 0,
+       buf += snprintf(buf, end - buf,
+                       "%s %d: %p from %d:%d to %d:%d code %x "
+                       "flags %x pri %ld r%d",
+                       prefix, t->debug_id, t,
+                       t->from ? t->from->proc->pid : 0,
                        t->from ? t->from->pid : 0,
                        t->to_proc ? t->to_proc->pid : 0,
                        t->to_thread ? t->to_thread->pid : 0,
@@ -3053,7 +3097,8 @@ static char *print_binder_transaction(char *buf, char *end, const char *prefix,
        return buf;
 }
 
-static char *print_binder_buffer(char *buf, char *end, const char *prefix, struct binder_buffer *buffer)
+static char *print_binder_buffer(char *buf, char *end, const char *prefix,
+                                struct binder_buffer *buffer)
 {
        buf += snprintf(buf, end - buf, "%s %d: %p size %zd:%zd %s\n",
                        prefix, buffer->debug_id, buffer->data,
@@ -3063,7 +3108,8 @@ static char *print_binder_buffer(char *buf, char *end, const char *prefix, struc
 }
 
 static char *print_binder_work(char *buf, char *end, const char *prefix,
-       const char *transaction_prefix, struct binder_work *w)
+                              const char *transaction_prefix,
+                              struct binder_work *w)
 {
        struct binder_node *node;
        struct binder_transaction *t;
@@ -3080,7 +3126,8 @@ static char *print_binder_work(char *buf, char *end, const char *prefix,
        case BINDER_WORK_NODE:
                node = container_of(w, struct binder_node, work);
                buf += snprintf(buf, end - buf, "%snode work %d: u%p c%p\n",
-                               prefix, node->debug_id, node->ptr, node->cookie);
+                               prefix, node->debug_id, node->ptr,
+                               node->cookie);
                break;
        case BINDER_WORK_DEAD_BINDER:
                buf += snprintf(buf, end - buf, "%shas dead binder\n", prefix);
@@ -3101,27 +3148,33 @@ static char *print_binder_work(char *buf, char *end, const char *prefix,
        return buf;
 }
 
-static char *print_binder_thread(char *buf, char *end, struct binder_thread *thread, int print_always)
+static char *print_binder_thread(char *buf, char *end,
+                                struct binder_thread *thread,
+                                int print_always)
 {
        struct binder_transaction *t;
        struct binder_work *w;
        char *start_buf = buf;
        char *header_buf;
 
-       buf += snprintf(buf, end - buf, "  thread %d: l %02x\n", thread->pid, thread->looper);
+       buf += snprintf(buf, end - buf, "  thread %d: l %02x\n",
+                       thread->pid, thread->looper);
        header_buf = buf;
        t = thread->transaction_stack;
        while (t) {
                if (buf >= end)
                        break;
                if (t->from == thread) {
-                       buf = print_binder_transaction(buf, end, "    outgoing transaction", t);
+                       buf = print_binder_transaction(buf, end,
+                                               "    outgoing transaction", t);
                        t = t->from_parent;
                } else if (t->to_thread == thread) {
-                       buf = print_binder_transaction(buf, end, "    incoming transaction", t);
+                       buf = print_binder_transaction(buf, end,
+                                               "    incoming transaction", t);
                        t = t->to_parent;
                } else {
-                       buf = print_binder_transaction(buf, end, "    bad transaction", t);
+                       buf = print_binder_transaction(buf, end,
+                                               "    bad transaction", t);
                        t = NULL;
                }
        }
@@ -3142,11 +3195,14 @@ static char *print_binder_node(char *buf, char *end, struct binder_node *node)
        struct hlist_node *pos;
        struct binder_work *w;
        int count;
+
        count = 0;
        hlist_for_each_entry(ref, pos, &node->refs, node_entry)
                count++;
 
-       buf += snprintf(buf, end - buf, "  node %d: u%p c%p hs %d hw %d ls %d lw %d is %d iw %d",
+       buf += snprintf(buf, end - buf,
+                       "  node %d: u%p c%p hs %d hw %d ls %d lw %d "
+                       "is %d iw %d",
                        node->debug_id, node->ptr, node->cookie,
                        node->has_strong_ref, node->has_weak_ref,
                        node->local_strong_refs, node->local_weak_refs,
@@ -3175,13 +3231,16 @@ static char *print_binder_node(char *buf, char *end, struct binder_node *node)
 
 static char *print_binder_ref(char *buf, char *end, struct binder_ref *ref)
 {
-       buf += snprintf(buf, end - buf, "  ref %d: desc %d %snode %d s %d w %d d %p\n",
-                       ref->debug_id, ref->desc, ref->node->proc ? "" : "dead ",
-                       ref->node->debug_id, ref->strong, ref->weak, ref->death);
+       buf += snprintf(buf, end - buf,
+                       "  ref %d: desc %d %snode %d s %d w %d d %p\n",
+                       ref->debug_id, ref->desc,
+                       ref->node->proc ? "" : "dead ", ref->node->debug_id,
+                       ref->strong, ref->weak, ref->death);
        return buf;
 }
 
-static char *print_binder_proc(char *buf, char *end, struct binder_proc *proc, int print_all)
+static char *print_binder_proc(char *buf, char *end,
+                              struct binder_proc *proc, int print_all)
 {
        struct binder_work *w;
        struct rb_node *n;
@@ -3191,19 +3250,34 @@ static char *print_binder_proc(char *buf, char *end, struct binder_proc *proc, i
        buf += snprintf(buf, end - buf, "proc %d\n", proc->pid);
        header_buf = buf;
 
-       for (n = rb_first(&proc->threads); n != NULL && buf < end; n = rb_next(n))
-               buf = print_binder_thread(buf, end, rb_entry(n, struct binder_thread, rb_node), print_all);
-       for (n = rb_first(&proc->nodes); n != NULL && buf < end; n = rb_next(n)) {
-               struct binder_node *node = rb_entry(n, struct binder_node, rb_node);
+       for (n = rb_first(&proc->threads);
+            n != NULL && buf < end;
+            n = rb_next(n))
+               buf = print_binder_thread(buf, end,
+                                         rb_entry(n, struct binder_thread,
+                                                  rb_node), print_all);
+       for (n = rb_first(&proc->nodes);
+            n != NULL && buf < end;
+            n = rb_next(n)) {
+               struct binder_node *node = rb_entry(n, struct binder_node,
+                                                   rb_node);
                if (print_all || node->has_async_transaction)
                        buf = print_binder_node(buf, end, node);
        }
        if (print_all) {
-               for (n = rb_first(&proc->refs_by_desc); n != NULL && buf < end; n = rb_next(n))
-                       buf = print_binder_ref(buf, end, rb_entry(n, struct binder_ref, rb_node_desc));
-       }
-       for (n = rb_first(&proc->allocated_buffers); n != NULL && buf < end; n = rb_next(n))
-               buf = print_binder_buffer(buf, end, "  buffer", rb_entry(n, struct binder_buffer, rb_node));
+               for (n = rb_first(&proc->refs_by_desc);
+                    n != NULL && buf < end;
+                    n = rb_next(n))
+                       buf = print_binder_ref(buf, end,
+                                              rb_entry(n, struct binder_ref,
+                                                       rb_node_desc));
+       }
+       for (n = rb_first(&proc->allocated_buffers);
+            n != NULL && buf < end;
+            n = rb_next(n))
+               buf = print_binder_buffer(buf, end, "  buffer",
+                                         rb_entry(n, struct binder_buffer,
+                                                  rb_node));
        list_for_each_entry(w, &proc->todo, entry) {
                if (buf >= end)
                        break;
@@ -3213,7 +3287,8 @@ static char *print_binder_proc(char *buf, char *end, struct binder_proc *proc, i
        list_for_each_entry(w, &proc->delivered_death, entry) {
                if (buf >= end)
                        break;
-               buf += snprintf(buf, end - buf, "  has delivered dead binder\n");
+               buf += snprintf(buf, end - buf,
+                               "  has delivered dead binder\n");
                break;
        }
        if (!print_all && buf == header_buf)
@@ -3272,20 +3347,24 @@ static const char *binder_objstat_strings[] = {
        "transaction_complete"
 };
 
-static char *print_binder_stats(char *buf, char *end, const char *prefix, struct binder_stats *stats)
+static char *print_binder_stats(char *buf, char *end, const char *prefix,
+                               struct binder_stats *stats)
 {
        int i;
 
-       BUILD_BUG_ON(ARRAY_SIZE(stats->bc) != ARRAY_SIZE(binder_command_strings));
+       BUILD_BUG_ON(ARRAY_SIZE(stats->bc) !=
+                       ARRAY_SIZE(binder_command_strings));
        for (i = 0; i < ARRAY_SIZE(stats->bc); i++) {
                if (stats->bc[i])
                        buf += snprintf(buf, end - buf, "%s%s: %d\n", prefix,
-                                       binder_command_strings[i], stats->bc[i]);
+                                       binder_command_strings[i],
+                                       stats->bc[i]);
                if (buf >= end)
                        return buf;
        }
 
-       BUILD_BUG_ON(ARRAY_SIZE(stats->br) != ARRAY_SIZE(binder_return_strings));
+       BUILD_BUG_ON(ARRAY_SIZE(stats->br) !=
+                       ARRAY_SIZE(binder_return_strings));
        for (i = 0; i < ARRAY_SIZE(stats->br); i++) {
                if (stats->br[i])
                        buf += snprintf(buf, end - buf, "%s%s: %d\n", prefix,
@@ -3294,13 +3373,17 @@ static char *print_binder_stats(char *buf, char *end, const char *prefix, struct
                        return buf;
        }
 
-       BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) != ARRAY_SIZE(binder_objstat_strings));
-       BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) != ARRAY_SIZE(stats->obj_deleted));
+       BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) !=
+                       ARRAY_SIZE(binder_objstat_strings));
+       BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) !=
+                       ARRAY_SIZE(stats->obj_deleted));
        for (i = 0; i < ARRAY_SIZE(stats->obj_created); i++) {
                if (stats->obj_created[i] || stats->obj_deleted[i])
-                       buf += snprintf(buf, end - buf, "%s%s: active %d total %d\n", prefix,
+                       buf += snprintf(buf, end - buf,
+                                       "%s%s: active %d total %d\n", prefix,
                                        binder_objstat_strings[i],
-                                       stats->obj_created[i] - stats->obj_deleted[i],
+                                       stats->obj_created[i] -
+                                               stats->obj_deleted[i],
                                        stats->obj_created[i]);
                if (buf >= end)
                        return buf;
@@ -3308,7 +3391,8 @@ static char *print_binder_stats(char *buf, char *end, const char *prefix, struct
        return buf;
 }
 
-static char *print_binder_proc_stats(char *buf, char *end, struct binder_proc *proc)
+static char *print_binder_proc_stats(char *buf, char *end,
+                                    struct binder_proc *proc)
 {
        struct binder_work *w;
        struct rb_node *n;
@@ -3340,12 +3424,14 @@ static char *print_binder_proc_stats(char *buf, char *end, struct binder_proc *p
        strong = 0;
        weak = 0;
        for (n = rb_first(&proc->refs_by_desc); n != NULL; n = rb_next(n)) {
-               struct binder_ref *ref = rb_entry(n, struct binder_ref, rb_node_desc);
+               struct binder_ref *ref = rb_entry(n, struct binder_ref,
+                                                 rb_node_desc);
                count++;
                strong += ref->strong;
                weak += ref->weak;
        }
-       buf += snprintf(buf, end - buf, "  refs: %d s %d w %d\n", count, strong, weak);
+       buf += snprintf(buf, end - buf, "  refs: %d s %d w %d\n",
+                       count, strong, weak);
        if (buf >= end)
                return buf;
 
@@ -3376,8 +3462,8 @@ static char *print_binder_proc_stats(char *buf, char *end, struct binder_proc *p
 }
 
 
-static int binder_read_proc_state(
-       char *page, char **start, off_t off, int count, int *eof, void *data)
+static int binder_read_proc_state(char *page, char **start, off_t off,
+                                 int count, int *eof, void *data)
 {
        struct binder_proc *proc;
        struct hlist_node *pos;
@@ -3424,8 +3510,8 @@ static int binder_read_proc_state(
        return len < count ? len  : count;
 }
 
-static int binder_read_proc_stats(
-       char *page, char **start, off_t off, int count, int *eof, void *data)
+static int binder_read_proc_stats(char *page, char **start, off_t off,
+                                 int count, int *eof, void *data)
 {
        struct binder_proc *proc;
        struct hlist_node *pos;
@@ -3464,8 +3550,8 @@ static int binder_read_proc_stats(
        return len < count ? len  : count;
 }
 
-static int binder_read_proc_transactions(
-       char *page, char **start, off_t off, int count, int *eof, void *data)
+static int binder_read_proc_transactions(char *page, char **start, off_t off,
+                                        int count, int *eof, void *data)
 {
        struct binder_proc *proc;
        struct hlist_node *pos;
@@ -3502,8 +3588,8 @@ static int binder_read_proc_transactions(
        return len < count ? len  : count;
 }
 
-static int binder_read_proc_proc(
-       char *page, char **start, off_t off, int count, int *eof, void *data)
+static int binder_read_proc_proc(char *page, char **start, off_t off,
+                                int count, int *eof, void *data)
 {
        struct binder_proc *proc = data;
        int len = 0;
@@ -3533,9 +3619,12 @@ static int binder_read_proc_proc(
        return len < count ? len  : count;
 }
 
-static char *print_binder_transaction_log_entry(char *buf, char *end, struct binder_transaction_log_entry *e)
+static char *print_binder_transaction_log_entry(char *buf, char *end,
+                                       struct binder_transaction_log_entry *e)
 {
-       buf += snprintf(buf, end - buf, "%d: %s from %d:%d to %d:%d node %d handle %d size %d:%d\n",
+       buf += snprintf(buf, end - buf,
+                       "%d: %s from %d:%d to %d:%d node %d handle %d "
+                       "size %d:%d\n",
                        e->debug_id, (e->call_type == 2) ? "reply" :
                        ((e->call_type == 1) ? "async" : "call "), e->from_proc,
                        e->from_thread, e->to_proc, e->to_thread, e->to_node,
@@ -3559,13 +3648,15 @@ static int binder_read_proc_transaction_log(
                for (i = log->next; i < ARRAY_SIZE(log->entry); i++) {
                        if (buf >= end)
                                break;
-                       buf = print_binder_transaction_log_entry(buf, end, &log->entry[i]);
+                       buf = print_binder_transaction_log_entry(buf, end,
+                                                               &log->entry[i]);
                }
        }
        for (i = 0; i < log->next; i++) {
                if (buf >= end)
                        break;
-               buf = print_binder_transaction_log_entry(buf, end, &log->entry[i]);
+               buf = print_binder_transaction_log_entry(buf, end,
+                                                        &log->entry[i]);
        }
 
        *start = page + off;
@@ -3579,7 +3670,7 @@ static int binder_read_proc_transaction_log(
        return len < count ? len  : count;
 }
 
-static struct file_operations binder_fops = {
+static const struct file_operations binder_fops = {
        .owner = THIS_MODULE,
        .poll = binder_poll,
        .unlocked_ioctl = binder_ioctl,
@@ -3601,14 +3692,35 @@ static int __init binder_init(void)
 
        binder_proc_dir_entry_root = proc_mkdir("binder", NULL);
        if (binder_proc_dir_entry_root)
-               binder_proc_dir_entry_proc = proc_mkdir("proc", binder_proc_dir_entry_root);
+               binder_proc_dir_entry_proc = proc_mkdir("proc",
+                                               binder_proc_dir_entry_root);
        ret = misc_register(&binder_miscdev);
        if (binder_proc_dir_entry_root) {
-               create_proc_read_entry("state", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_state, NULL);
-               create_proc_read_entry("stats", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_stats, NULL);
-               create_proc_read_entry("transactions", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transactions, NULL);
-               create_proc_read_entry("transaction_log", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transaction_log, &binder_transaction_log);
-               create_proc_read_entry("failed_transaction_log", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transaction_log, &binder_transaction_log_failed);
+               create_proc_read_entry("state",
+                                      S_IRUGO,
+                                      binder_proc_dir_entry_root,
+                                      binder_read_proc_state,
+                                      NULL);
+               create_proc_read_entry("stats",
+                                      S_IRUGO,
+                                      binder_proc_dir_entry_root,
+                                      binder_read_proc_stats,
+                                      NULL);
+               create_proc_read_entry("transactions",
+                                      S_IRUGO,
+                                      binder_proc_dir_entry_root,
+                                      binder_read_proc_transactions,
+                                      NULL);
+               create_proc_read_entry("transaction_log",
+                                      S_IRUGO,
+                                      binder_proc_dir_entry_root,
+                                      binder_read_proc_transaction_log,
+                                      &binder_transaction_log);
+               create_proc_read_entry("failed_transaction_log",
+                                      S_IRUGO,
+                                      binder_proc_dir_entry_root,
+                                      binder_read_proc_transaction_log,
+                                      &binder_transaction_log_failed);
        }
        return ret;
 }