[PATCH 1/9] dmaengine: Make the destination abbreviation coherent

[Maxime Ripard]

The dmaengine header abbreviates destination as at least two different strings.
Make a coherent use of a single one.

Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
---
 drivers/dma/bcm2835-dma.c |  2 +-
 drivers/dma/edma.c        |  2 +-
 drivers/dma/fsl-edma.c    |  2 +-
 drivers/dma/omap-dma.c    |  2 +-
 drivers/dma/pl330.c       |  2 +-
 drivers/dma/sirf-dma.c    |  2 +-
 include/linux/dmaengine.h | 12 ++++++------
 7 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
index 68007974961a..8a6a9c27fe83 100644
--- a/drivers/dma/bcm2835-dma.c
+++ b/drivers/dma/bcm2835-dma.c
@@ -571,7 +571,7 @@ static int bcm2835_dma_device_slave_caps(struct dma_chan *dchan,
 	struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
-	caps->dstn_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
+	caps->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = false;
 	caps->cmd_terminate = true;
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 7b65633f495e..b3d641881d9d 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -998,7 +998,7 @@ static int edma_dma_device_slave_caps(struct dma_chan *dchan,
 				      struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = EDMA_DMA_BUSWIDTHS;
-	caps->dstn_addr_widths = EDMA_DMA_BUSWIDTHS;
+	caps->dst_addr_widths = EDMA_DMA_BUSWIDTHS;
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = true;
 	caps->cmd_terminate = true;
diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c
index 3c5711d5fe97..13df85a16438 100644
--- a/drivers/dma/fsl-edma.c
+++ b/drivers/dma/fsl-edma.c
@@ -781,7 +781,7 @@ static int fsl_dma_device_slave_caps(struct dma_chan *dchan,
 		struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = FSL_EDMA_BUSWIDTHS;
-	caps->dstn_addr_widths = FSL_EDMA_BUSWIDTHS;
+	caps->dst_addr_widths = FSL_EDMA_BUSWIDTHS;
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = true;
 	caps->cmd_terminate = true;
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index 4cf7d9a950d7..51dee6636a37 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -1095,7 +1095,7 @@ static int omap_dma_device_slave_caps(struct dma_chan *dchan,
 				      struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = OMAP_DMA_BUSWIDTHS;
-	caps->dstn_addr_widths = OMAP_DMA_BUSWIDTHS;
+	caps->dst_addr_widths = OMAP_DMA_BUSWIDTHS;
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = true;
 	caps->cmd_terminate = true;
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index d5149aacd2fe..8904891ed5d5 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2583,7 +2583,7 @@ static int pl330_dma_device_slave_caps(struct dma_chan *dchan,
 	struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = PL330_DMA_BUSWIDTHS;
-	caps->dstn_addr_widths = PL330_DMA_BUSWIDTHS;
+	caps->dst_addr_widths = PL330_DMA_BUSWIDTHS;
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = false;
 	caps->cmd_terminate = true;
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index aac03ab10c54..149d7fddfa75 100644
--- a/drivers/dma/sirf-dma.c
+++ b/drivers/dma/sirf-dma.c
@@ -652,7 +652,7 @@ static int sirfsoc_dma_device_slave_caps(struct dma_chan *dchan,
 	struct dma_slave_caps *caps)
 {
 	caps->src_addr_widths = SIRFSOC_DMA_BUSWIDTHS;
-	caps->dstn_addr_widths = SIRFSOC_DMA_BUSWIDTHS;
+	caps->dst_addr_widths = SIRFSOC_DMA_BUSWIDTHS;
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = true;
 	caps->cmd_terminate = true;
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 1f9e642c66ad..f4b71ce1a0a6 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -388,7 +388,7 @@ enum dma_residue_granularity {
 /* struct dma_slave_caps - expose capabilities of a slave channel only
  *
  * @src_addr_widths: bit mask of src addr widths the channel supports
- * @dstn_addr_widths: bit mask of dstn addr widths the channel supports
+ * @dst_addr_widths: bit mask of dstn addr widths the channel supports
  * @directions: bit mask of slave direction the channel supported
  * 	since the enum dma_transfer_direction is not defined as bits for each
  * 	type of direction, the dma controller should fill (1 << <TYPE>) and same
@@ -399,7 +399,7 @@ enum dma_residue_granularity {
  */
 struct dma_slave_caps {
 	u32 src_addr_widths;
-	u32 dstn_addr_widths;
+	u32 dst_addr_widths;
 	u32 directions;
 	bool cmd_pause;
 	bool cmd_terminate;
@@ -639,10 +639,10 @@ struct dma_device {
 	void (*device_free_chan_resources)(struct dma_chan *chan);
 
 	struct dma_async_tx_descriptor *(*device_prep_dma_memcpy)(
-		struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
+		struct dma_chan *chan, dma_addr_t dst, dma_addr_t src,
 		size_t len, unsigned long flags);
 	struct dma_async_tx_descriptor *(*device_prep_dma_xor)(
-		struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,
+		struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src,
 		unsigned int src_cnt, size_t len, unsigned long flags);
 	struct dma_async_tx_descriptor *(*device_prep_dma_xor_val)(
 		struct dma_chan *chan, dma_addr_t *src,	unsigned int src_cnt,
@@ -935,11 +935,11 @@ async_dma_find_channel(enum dma_transaction_type type)
 #endif /* CONFIG_ASYNC_TX_DMA */
 
 dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
-	void *dest, void *src, size_t len);
+	void *dst, void *src, size_t len);
 dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
 	struct page *page, unsigned int offset, void *kdata, size_t len);
 dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
-	struct page *dest_pg, unsigned int dest_off, struct page *src_pg,
+	struct page *dst_pg, unsigned int dst_off, struct page *src_pg,
 	unsigned int src_off, size_t len);
 void dma_async_tx_descriptor_init(struct dma_async_tx_descriptor *tx,
 	struct dma_chan *chan);
-- 
2.1.0

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