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authorVinod Koul <vinod.koul@linux.intel.com>2011-11-17 14:54:38 +0530
committerVinod Koul <vinod.koul@linux.intel.com>2011-11-17 14:54:57 +0530
commite0d23ef29ed637dc6bd739f590985746d9ad9caa (patch)
treec5b5856dc88582697997bb10ccacad6fc2535465 /arch
parentca7fe2db892dcf91b2c72ee352eda4ff867903a7 (diff)
parent55ba4e5ed4ac57b60fe56acfd324f6a87123cc34 (diff)
downloadlinux-e0d23ef29ed637dc6bd739f590985746d9ad9caa.tar.gz
Merge branch 'dma_slave_direction' into next_test_dirn
resolved conflicts: drivers/media/video/mx3_camera.c
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-ep93xx/include/mach/dma.h6
-rw-r--r--arch/arm/plat-nomadik/include/plat/ste_dma40.h4
-rw-r--r--arch/arm/plat-samsung/dma-ops.c4
-rw-r--r--arch/arm/plat-samsung/include/plat/dma-ops.h4
4 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h
index 46d4d876e6f..e82c642fa53 100644
--- a/arch/arm/mach-ep93xx/include/mach/dma.h
+++ b/arch/arm/mach-ep93xx/include/mach/dma.h
@@ -37,7 +37,7 @@
*/
struct ep93xx_dma_data {
int port;
- enum dma_data_direction direction;
+ enum dma_transfer_direction direction;
const char *name;
};
@@ -80,14 +80,14 @@ static inline bool ep93xx_dma_chan_is_m2p(struct dma_chan *chan)
* channel supports given DMA direction. Only M2P channels have such
* limitation, for M2M channels the direction is configurable.
*/
-static inline enum dma_data_direction
+static inline enum dma_transfer_direction
ep93xx_dma_chan_direction(struct dma_chan *chan)
{
if (!ep93xx_dma_chan_is_m2p(chan))
return DMA_NONE;
/* even channels are for TX, odd for RX */
- return (chan->chan_id % 2 == 0) ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+ return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
}
#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
index 685c78716d9..38b041a40db 100644
--- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h
+++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
@@ -187,7 +187,7 @@ static inline struct
dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
dma_addr_t addr,
unsigned int size,
- enum dma_data_direction direction,
+ enum dma_transfer_direction direction,
unsigned long flags)
{
struct scatterlist sg;
@@ -209,7 +209,7 @@ static inline struct
dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
dma_addr_t addr,
unsigned int size,
- enum dma_data_direction direction,
+ enum dma_transfer_direction direction,
unsigned long flags)
{
return NULL;
diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c
index 93a994a5dd8..1baa8ce8243 100644
--- a/arch/arm/plat-samsung/dma-ops.c
+++ b/arch/arm/plat-samsung/dma-ops.c
@@ -36,14 +36,14 @@ 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 4c1a363526c..12561152fb9 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;