diff options
| author | Padmavathi Venna <padma.v@samsung.com> | 2013-04-08 12:42:10 (GMT) |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-04-08 12:42:10 (GMT) |
| commit | ba7a9a784fbcfe1f0d9b3613c78f21a6fec94768 (patch) | |
| tree | f6eb17697176dede2ef8880e683170eff0bd5da7 /arch/arm/plat-samsung/dma-ops.c | |
| parent | ca4838487901c82de69b71f1a38c553f495d749f (diff) | |
| download | linux-fsl-qoriq-ba7a9a784fbcfe1f0d9b3613c78f21a6fec94768.tar.xz | |
ARM: SAMSUNG: Remove unnecessary code for dma
This patch removes the usage of DMACH_DT_PROP and dt_dmach_prop
from dma code as the new generic dma dt binding support has been
added.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/dma-ops.c')
| -rw-r--r-- | arch/arm/plat-samsung/dma-ops.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c index 71d58dd..ec0d731 100644 --- a/arch/arm/plat-samsung/dma-ops.c +++ b/arch/arm/plat-samsung/dma-ops.c @@ -23,23 +23,15 @@ static unsigned samsung_dmadev_request(enum dma_ch dma_ch, struct device *dev, char *ch_name) { dma_cap_mask_t mask; - void *filter_param; dma_cap_zero(mask); dma_cap_set(param->cap, mask); - /* - * If a dma channel property of a device node from device tree is - * specified, use that as the fliter parameter. - */ - filter_param = (dma_ch == DMACH_DT_PROP) ? - (void *)param->dt_dmach_prop : (void *)dma_ch; - if (dev->of_node) return (unsigned)dma_request_slave_channel(dev, ch_name); else return (unsigned)dma_request_channel(mask, pl330_filter, - filter_param); + (void *)dma_ch); } static int samsung_dmadev_release(unsigned ch, void *param) |