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>

diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c
index 6e3d9abc9e2e856470e304c78f31794a4f715833..3df0bad036c287226fa1532745fd946609f11263 100644 (file)
--- 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 4c1a363526cf368cb995a0ee159db96c875d6da9..12561152fb972642a51059aa4354d7afc0524b4b 100644 (file)
--- 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;