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authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-03 00:31:19 +0400
committerAlexey Dobriyan <adobriyan@gmail.com>2008-10-10 04:18:56 +0400
commita70973c2141f98e2046f7ce9a29774bf254cf70f (patch)
tree36f5ffd3a1fbcf111ab456405e9d86d9c29d770d
parenta04f4de6412a4f0ababf9f665674414f26d4cb6e (diff)
proc: remove unused get_dma_list()
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
-rw-r--r--arch/arm/kernel/dma.c17
-rw-r--r--arch/sparc/include/asm/dma_32.h1
-rw-r--r--fs/proc/proc_misc.c1
3 files changed, 0 insertions, 19 deletions
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c
index ba99a203552..d006085ed7e 100644
--- a/arch/arm/kernel/dma.c
+++ b/arch/arm/kernel/dma.c
@@ -26,23 +26,6 @@ EXPORT_SYMBOL(dma_spin_lock);
static dma_t dma_chan[MAX_DMA_CHANNELS];
/*
- * Get dma list for /proc/dma
- */
-int get_dma_list(char *buf)
-{
- dma_t *dma;
- char *p = buf;
- int i;
-
- for (i = 0, dma = dma_chan; i < MAX_DMA_CHANNELS; i++, dma++)
- if (dma->lock)
- p += sprintf(p, "%2d: %14s %s\n", i,
- dma->d_ops->type, dma->device_id);
-
- return p - buf;
-}
-
-/*
* Request DMA channel
*
* On certain platforms, we have to allocate an interrupt as well...
diff --git a/arch/sparc/include/asm/dma_32.h b/arch/sparc/include/asm/dma_32.h
index cf7189c0079..7fa752959b9 100644
--- a/arch/sparc/include/asm/dma_32.h
+++ b/arch/sparc/include/asm/dma_32.h
@@ -231,7 +231,6 @@ static inline void sparc_dma_pause(struct sparc_dma_registers *regs,
#define for_each_dvma(dma) \
for((dma) = dma_chain; (dma); (dma) = (dma)->next)
-extern int get_dma_list(char *);
extern int request_dma(unsigned int, __const__ char *);
extern void free_dma(unsigned int);
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 29e20c6b1f7..66c1ab87656 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -68,7 +68,6 @@
extern int get_hardware_list(char *);
extern int get_stram_list(char *);
extern int get_exec_domain_list(char *);
-extern int get_dma_list(char *);
static int proc_calc_metrics(char *page, char **start, off_t off,
int count, int *eof, int len)