diff options
| author |   Sangwook Lee <sangwook.lee@linaro.org> | 2011-07-16 15:50:19 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene.kim@samsung.com> | 2011-07-16 15:50:19 +0900 |
| commit | d670ac019f60e4932ba329bb0800bf2929e6d77c (patch) | |
| tree | 43bdce92d0c6c6a34aea44cc764051cecb705fd2 /arch/arm/plat-samsung/dma.c | |
| parent | ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip (diff) | |
| download | linux-dev-d670ac019f60e4932ba329bb0800bf2929e6d77c.tar.xz linux-dev-d670ac019f60e4932ba329bb0800bf2929e6d77c.zip | |
ARM: SAMSUNG: DMA Cleanup as per sparse
Function declaration differs between file: dma.c and file:dma.h
and SPARSE (Documentation/sparse.txt) gives error messages
All dma channels are members of 'enum dma_ch' and not 'unsigned int'
Please have a look at channel definitions in:
arch/arm/mach-s3c64xx/include/mach/dma.h
arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h
arch/arm/mach-s3c2410/include/mach/dma.h
So all arguments should be of type 'enum dma_ch'
Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/dma.c')
| -rw-r--r-- | arch/arm/plat-samsung/dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/plat-samsung/dma.c b/arch/arm/plat-samsung/dma.c index cb459dd95459..6143aa147688 100644 --- a/arch/arm/plat-samsung/dma.c +++ b/arch/arm/plat-samsung/dma.c @@ -41,7 +41,7 @@ struct s3c2410_dma_chan *s3c_dma_lookup_channel(unsigned int channel) * irq? */ -int s3c2410_dma_set_opfn(unsigned int channel, s3c2410_dma_opfn_t rtn) +int s3c2410_dma_set_opfn(enum dma_ch channel, s3c2410_dma_opfn_t rtn) { struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel); @@ -56,7 +56,7 @@ int s3c2410_dma_set_opfn(unsigned int channel, s3c2410_dma_opfn_t rtn) } EXPORT_SYMBOL(s3c2410_dma_set_opfn); -int s3c2410_dma_set_buffdone_fn(unsigned int channel, s3c2410_dma_cbfn_t rtn) +int s3c2410_dma_set_buffdone_fn(enum dma_ch channel, s3c2410_dma_cbfn_t rtn) { struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel); @@ -71,7 +71,7 @@ int s3c2410_dma_set_buffdone_fn(unsigned int channel, s3c2410_dma_cbfn_t rtn) } EXPORT_SYMBOL(s3c2410_dma_set_buffdone_fn); -int s3c2410_dma_setflags(unsigned int channel, unsigned int flags) +int s3c2410_dma_setflags(enum dma_ch channel, unsigned int flags) { struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel); |