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| author | Vinod Koul <vinod.koul@linux.intel.com> | 2011-10-14 10:35:16 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2011-10-31 09:35:50 +0530 |
| commit | 20dd5a356efcb5bf574baa9adccc775158f13ae1 (patch) | |
| tree | 58126f0f768c2186a18c52a8d89493072874c813 /arch | |
| parent | db8196df4bb6f117caa163aa73b0f16fd62290bd (diff) | |
| download | lwn-20dd5a356efcb5bf574baa9adccc775158f13ae1.tar.gz lwn-20dd5a356efcb5bf574baa9adccc775158f13ae1.zip | |
plat-samsung: move to dma_transfer_direction
fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves samsung drivers to use new enum
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-samsung/dma-ops.c | 4 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/dma-ops.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c index 6e3d9abc9e2e..3df0bad036c2 100644 --- a/arch/arm/plat-samsung/dma-ops.c +++ b/arch/arm/plat-samsung/dma-ops.c @@ -35,14 +35,14 @@ static unsigned samsung_dmadev_request(enum dma_ch dma_ch, chan = dma_request_channel(mask, pl330_filter, (void *)dma_ch); - if (info->direction == DMA_FROM_DEVICE) { + if (info->direction == DMA_DEV_TO_MEM) { memset(&slave_config, 0, sizeof(struct dma_slave_config)); slave_config.direction = info->direction; slave_config.src_addr = info->fifo; slave_config.src_addr_width = info->width; slave_config.src_maxburst = 1; dmaengine_slave_config(chan, &slave_config); - } else if (info->direction == DMA_TO_DEVICE) { + } else if (info->direction == DMA_MEM_TO_DEV) { memset(&slave_config, 0, sizeof(struct dma_slave_config)); slave_config.direction = info->direction; slave_config.dst_addr = info->fifo; diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h index 4c1a363526cf..12561152fb97 100644 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h @@ -17,7 +17,7 @@ struct samsung_dma_prep_info { enum dma_transaction_type cap; - enum dma_data_direction direction; + enum dma_transfer_direction direction; dma_addr_t buf; unsigned long period; unsigned long len; @@ -27,7 +27,7 @@ struct samsung_dma_prep_info { struct samsung_dma_info { enum dma_transaction_type cap; - enum dma_data_direction direction; + enum dma_transfer_direction direction; enum dma_slave_buswidth width; dma_addr_t fifo; struct s3c2410_dma_client *client; |