diff mbox

dma: ste_dma40: fix up static memcpy event lines

Message ID 1367610578-2437-1-git-send-email-linus.walleij@stericsson.com
State Accepted
Commit a2acaa2163566ad2e04b10fdf81de650e9b9261b
Headers show

Commit Message

Linus Walleij May 3, 2013, 7:49 p.m. UTC 
From: Linus Walleij <linus.walleij@linaro.org>

The commit
"dmaengine: ste_dma40: Assign memcpy channels in the driver"
had two problems:
- It assigned magic numbers to the memcpy event lines
  instead of giving them symbolic names.
- It seems to have missed one of the memcpy event lines,
  number 51.

This patch fixes it up.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
Vinod: seeking an ACK for this to take it with the rest of
Lee's patches in a DMA40 branch in ARM SoC.
---
 drivers/dma/ste_dma40.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 12de79e..cd7b480 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -56,7 +56,21 @@ 
 #define MAX(a, b) (((a) < (b)) ? (b) : (a))
 
 /* Reserved event lines for memcpy only. */
-static int dma40_memcpy_channels[] = { 56, 57, 58, 59, 60 };
+#define DB8500_DMA_MEMCPY_EV_0	51
+#define DB8500_DMA_MEMCPY_EV_1	56
+#define DB8500_DMA_MEMCPY_EV_2	57
+#define DB8500_DMA_MEMCPY_EV_3	58
+#define DB8500_DMA_MEMCPY_EV_4	59
+#define DB8500_DMA_MEMCPY_EV_5	60
+
+static int dma40_memcpy_channels[] = {
+	DB8500_DMA_MEMCPY_EV_0,
+	DB8500_DMA_MEMCPY_EV_1,
+	DB8500_DMA_MEMCPY_EV_2,
+	DB8500_DMA_MEMCPY_EV_3,
+	DB8500_DMA_MEMCPY_EV_4,
+	DB8500_DMA_MEMCPY_EV_5,
+};
 
 /**
  * enum 40_command - The different commands and/or statuses.