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dmaengine: shdma: add chcr_ie_bit

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IE bit position on CHCR register is not same in all DMAC.
This patch adds new "chcr_ie_bit" to decide it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Kuninori Morimoto 2011-06-17 08:20:51 +00:00 • committed by Paul Mundt
parent 5899a723b3
commit 67c6269e5c
3 changed files with 11 additions and 2 deletions
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1
include/linux/sh_dma.h
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@ -63,6 +63,7 @@ struct sh_dmae_pdata {
int ts_shift_num;
u16 dmaor_init;
unsigned int chcr_offset;
u32 chcr_ie_bit;
};
/* DMA register */