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| author | Ben Dooks <ben-linux@fluff.org> | 2007-04-20 14:39:46 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-04-21 23:53:23 +0400 |
| commit | a7717435656c874843b1742383cc37540f5ff91e (patch) | |
| tree | bc66c0e1cbaa5620786fa0e07e1abbbf16ce19c1 /arch/arm/plat-s3c24xx/dma.c | |
| parent | 57e5171c9ff817d56344d8473e484d6870ae2bf3 (diff) | |
| download | linux-a7717435656c874843b1742383cc37540f5ff91e.tar.xz | |
[ARM] 4326/1: S3C24XX: fix sparse errors in DMA code
Fix the following sparse errors in arch/arm/plat-s3c24xx/dma.c:
dma.c:47:30: warning: symbol 'dma_sel' was not declared. Should it be static?
dma.c:883:6: warning: symbol 's3c2410_dma_waitforstop' was not declared. Should it be static?
dma.c:961:1: warning: symbol 's3c2410_dma_started' was not declared. Should it be static?
dma.c:1283:12: warning: symbol 's3c24xx_dma_sysclass_init' was not declared. Should it be static?
dma.c:1295:12: warning: symbol 's3c24xx_dma_sysdev_register' was not declared. Should it be static?
dma.c:1399:25: warning: symbol 's3c2410_dma_map_channel' was not declared. Should it be static?
The patch makes all the relevant functions static.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-s3c24xx/dma.c')
| -rw-r--r-- | arch/arm/plat-s3c24xx/dma.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 4540a806f522..6f03c9370979 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -44,7 +44,7 @@ static struct kmem_cache *dma_kmem; static int dma_channels; -struct s3c24xx_dma_selection dma_sel; +static struct s3c24xx_dma_selection dma_sel; /* dma channel state information */ struct s3c2410_dma_chan s3c2410_chans[S3C2410_DMA_CHANNELS]; @@ -880,7 +880,7 @@ static int s3c2410_dma_dostop(struct s3c2410_dma_chan *chan) return 0; } -void s3c2410_dma_waitforstop(struct s3c2410_dma_chan *chan) +static void s3c2410_dma_waitforstop(struct s3c2410_dma_chan *chan) { unsigned long tmp; unsigned int timeout = 0x10000; @@ -957,8 +957,7 @@ static int s3c2410_dma_flush(struct s3c2410_dma_chan *chan) return 0; } -int -s3c2410_dma_started(struct s3c2410_dma_chan *chan) +static int s3c2410_dma_started(struct s3c2410_dma_chan *chan) { unsigned long flags; @@ -1280,7 +1279,7 @@ static void s3c2410_dma_cache_ctor(void *p, struct kmem_cache *c, unsigned long /* initialisation code */ -int __init s3c24xx_dma_sysclass_init(void) +static int __init s3c24xx_dma_sysclass_init(void) { int ret = sysdev_class_register(&dma_sysclass); @@ -1292,7 +1291,7 @@ int __init s3c24xx_dma_sysclass_init(void) core_initcall(s3c24xx_dma_sysclass_init); -int __init s3c24xx_dma_sysdev_register(void) +static int __init s3c24xx_dma_sysdev_register(void) { struct s3c2410_dma_chan *cp = s3c2410_chans; int channel, ret; @@ -1396,7 +1395,7 @@ static struct s3c24xx_dma_order *dma_order; * channel */ -struct s3c2410_dma_chan *s3c2410_dma_map_channel(int channel) +static struct s3c2410_dma_chan *s3c2410_dma_map_channel(int channel) { struct s3c24xx_dma_order_ch *ord = NULL; struct s3c24xx_dma_map *ch_map; |