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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2009-05-28 13:23:52 -0700
committerTony Lindgren <tony@atomide.com>2009-05-28 13:23:52 -0700
commit279b918d726a66c61c9dc7aec8b1fb035d40fdfc (patch)
treeaba2bc450ed52d6a7e1e172601da87f51e3712ae
parent0815f8eaae6d11b9dae6c2ff0202d7945f8d7cd2 (diff)
ARM: OMAP2/3: sDMA: Correct omap_request_dma_chain(), v2
Original OMAP DMA chaining design had chain_id as one of the callback parameters. Patch 538528de0cb256f65716ab2e9613d9e920f97fe2 changed it to use logical channel instead. Correct the naming for callback to also use logical channel number instead of the chain_id. More details are on this email thread: http://marc.info/?l=linux-omap&m=122961071931459&w=2 Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/plat-omap/dma.c2
-rw-r--r--arch/arm/plat-omap/include/mach/dma.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 58d98ad981e..06e9cbe8b8e 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1220,7 +1220,7 @@ static void create_dma_lch_chain(int lch_head, int lch_queue)
* Failure: -EINVAL/-ENOMEM
*/
int omap_request_dma_chain(int dev_id, const char *dev_name,
- void (*callback) (int chain_id, u16 ch_status,
+ void (*callback) (int lch, u16 ch_status,
void *data),
int *chain_id, int no_of_chans, int chain_mode,
struct omap_dma_channel_params params)
diff --git a/arch/arm/plat-omap/include/mach/dma.h b/arch/arm/plat-omap/include/mach/dma.h
index 35fefdb0b79..19df76f97ab 100644
--- a/arch/arm/plat-omap/include/mach/dma.h
+++ b/arch/arm/plat-omap/include/mach/dma.h
@@ -532,7 +532,7 @@ extern int omap_get_dma_index(int lch, int *ei, int *fi);
/* Chaining APIs */
#ifndef CONFIG_ARCH_OMAP1
extern int omap_request_dma_chain(int dev_id, const char *dev_name,
- void (*callback) (int chain_id, u16 ch_status,
+ void (*callback) (int lch, u16 ch_status,
void *data),
int *chain_id, int no_of_chans,
int chain_mode,