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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
dma.c
diff --git
a/kernel/dma.c
b/kernel/dma.c
index 2020644c938a48d0f34670765e788b32fed8900d..6a82bb716dace9bbcf0b469e3119fd10a95b9b1a 100644
(file)
--- a/
kernel/dma.c
+++ b/
kernel/dma.c
@@
-20,7
+20,7
@@
#include <asm/dma.h>
#include <asm/system.h>
#include <asm/dma.h>
#include <asm/system.h>
-
+
/* A note on resource allocation:
*
/* A note on resource allocation:
*
@@
-95,7
+95,7
@@
void free_dma(unsigned int dmanr)
if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
return;
if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
return;
- }
+ }
} /* free_dma */
} /* free_dma */
@@
-121,8
+121,8
@@
static int proc_dma_show(struct seq_file *m, void *v)
for (i = 0 ; i < MAX_DMA_CHANNELS ; i++) {
if (dma_chan_busy[i].lock) {
for (i = 0 ; i < MAX_DMA_CHANNELS ; i++) {
if (dma_chan_busy[i].lock) {
- seq_printf(m, "%2d: %s\n", i,
- dma_chan_busy[i].device_id);
+
seq_printf(m, "%2d: %s\n", i,
+
dma_chan_busy[i].device_id);
}
}
return 0;
}
}
return 0;
@@
-140,7
+140,7
@@
static int proc_dma_open(struct inode *inode, struct file *file)
return single_open(file, proc_dma_show, NULL);
}
return single_open(file, proc_dma_show, NULL);
}
-static struct file_operations proc_dma_operations = {
+static
const
struct file_operations proc_dma_operations = {
.open = proc_dma_open,
.read = seq_read,
.llseek = seq_lseek,
.open = proc_dma_open,
.read = seq_read,
.llseek = seq_lseek,