diff options
| author | Russell King - ARM Linux <linux@arm.linux.org.uk> | 2011-07-21 17:12:27 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-07-26 15:33:28 +0530 |
| commit | b207b4d02beb06059478339bbe4672ba715605d6 (patch) | |
| tree | 3f62c4e2854d4dce26c4ff3491f1d2d47b558c87 /include/linux/amba | |
| parent | fc74eb791590e624ca6915ae76a04808e03bffb0 (diff) | |
| download | linux-b207b4d02beb06059478339bbe4672ba715605d6.tar.gz linux-b207b4d02beb06059478339bbe4672ba715605d6.tar.bz2 linux-b207b4d02beb06059478339bbe4672ba715605d6.zip | |
DMA: PL08x: separately store source/destination slave address
Store the source/destination slave address separately into the channel
structure. This moves us towards being able to avoid a configuration
call each time we use the channel.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/amba')
| -rw-r--r-- | include/linux/amba/pl08x.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index 3111385b8ca7..072ab28bbb57 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -173,7 +173,8 @@ struct pl08x_dma_chan { struct tasklet_struct tasklet; char *name; struct pl08x_channel_data *cd; - dma_addr_t runtime_addr; + dma_addr_t src_addr; + dma_addr_t dst_addr; enum dma_data_direction runtime_direction; dma_cookie_t lc; struct list_head pend_list; |