diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-06-17 04:20:51 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-06-21 04:56:01 -0400 |
| commit | 67c6269e5c998b53c2c08ce2befbbe20a7b6f57f (patch) | |
| tree | f06100f0cb5717ce5e1ef89cbd7bd12830165ed5 /drivers/dma/shdma.h | |
| parent | 5899a723b336da241b492583d7e55f1055f8f3b3 (diff) | |
dmaengine: shdma: add chcr_ie_bit
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>
Diffstat (limited to 'drivers/dma/shdma.h')
| -rw-r--r-- | drivers/dma/shdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h index 6f064cad6c0f..dc56576f9fdb 100644 --- a/drivers/dma/shdma.h +++ b/drivers/dma/shdma.h | |||
| @@ -48,6 +48,7 @@ struct sh_dmae_device { | |||
| 48 | u32 __iomem *chan_reg; | 48 | u32 __iomem *chan_reg; |
| 49 | u16 __iomem *dmars; | 49 | u16 __iomem *dmars; |
| 50 | unsigned int chcr_offset; | 50 | unsigned int chcr_offset; |
| 51 | u32 chcr_ie_bit; | ||
| 51 | }; | 52 | }; |
| 52 | 53 | ||
| 53 | #define to_sh_chan(chan) container_of(chan, struct sh_dmae_chan, common) | 54 | #define to_sh_chan(chan) container_of(chan, struct sh_dmae_chan, common) |