video: rockchip: vop: 3399: add support afbdc

[firefly-linux-kernel-4.4.55.git] / drivers / bluetooth / vflash.c

diff --git a/drivers/bluetooth/vflash.c b/drivers/bluetooth/vflash.c
index 746c2f0b4940738363eaebe1fa46106752eafd93..bb37c739571860becfe89a706b3e54a44890dec7 100755 (executable)
--- a/drivers/bluetooth/vflash.c
+++ b/drivers/bluetooth/vflash.c
@@ -14,6 +14,7 @@
 #include <linux/miscdevice.h>\r
 #include <linux/fs.h>\r
 #include <linux/platform_device.h>\r
+#include <linux/slab.h>\r
 #include <asm/uaccess.h>\r
 \r
 #if 0\r
@@ -33,11 +34,10 @@ static struct miscdevice vflash_miscdev;
 extern char GetSNSectorInfo(char * pbuf);\r
 extern unsigned char wlan_mac_addr[6];\r
 \r
-static int vflash_ioctl(struct inode *inode, struct file *file,\r
+static long vflash_ioctl(struct file *file,\r
                                        unsigned int cmd, unsigned long arg)\r
 {\r
        void __user *argp = (void __user *)arg;\r
-    unsigned long n = 0;\r
     \r
     DBG("%s---cmd=0x%x---arg=0x%x\n", __FUNCTION__, cmd, arg);\r
 \r
@@ -48,7 +48,7 @@ static int vflash_ioctl(struct inode *inode, struct file *file,
     {\r
         case READ_BDADDR_FROM_FLASH:\r
         {   \r
-#if CONFIG_WIFI_MAC\r
+#ifdef CONFIG_WIFI_MAC\r
             unsigned char bd_addr[6] = {0};\r
             int i;\r
 \r
@@ -78,7 +78,7 @@ static int vflash_ioctl(struct inode *inode, struct file *file,
             }\r
 #else\r
             char *tempBuf = (char *)kmalloc(512, GFP_KERNEL);\r
-           char bd_addr[6] = {0};\r
+           char bd_addr[7] = {0};\r
             int i;\r
 \r
             GetSNSectorInfo(tempBuf);\r
@@ -90,11 +90,13 @@ static int vflash_ioctl(struct inode *inode, struct file *file,
             }\r
 \r
             \r
+            //printk("%s: ====> get bt addr from flash=[%02x:%02x:%02x:%02x:%02x:%02x]\n", __FUNCTION__,\r
+            //      bd_addr[5], bd_addr[4], bd_addr[3], bd_addr[2], bd_addr[1], bd_addr[0]);\r
            if(copy_to_user(argp, bd_addr, 6))\r
-                       {\r
-                           printk("ERROR: copy_to_user---%s\n", __FUNCTION__);\r
+            {\r
+                printk("ERROR: copy_to_user---%s\n", __FUNCTION__);\r
                 kfree(tempBuf);\r
-                           return -EFAULT;\r
+                return -EFAULT;\r
             }\r
             \r
             kfree(tempBuf);\r
@@ -123,7 +125,7 @@ static int vflash_release(struct inode *inode, struct file *file)
 \r
 static const struct file_operations vflash_fops = {\r
        .owner          = THIS_MODULE,\r
-       .ioctl          = vflash_ioctl,\r
+       .unlocked_ioctl = vflash_ioctl,\r
        .open           = vflash_open,\r
        .release        = vflash_release,\r
 };\r