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Commit a2acaa21 authored by Linus Walleij's avatar Linus Walleij
Browse files

dmaengine: ste_dma40: Fix up static memcpy event lines 



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.

Acked-by: default avatarLee Jones <lee.jones@linaro.org>
Acked-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 664a57ec

drivers/dma/ste_dma40.c

+15 −1
Original line number Diff line number Diff line
@@ -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.