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authorRussell King - ARM Linux <linux@arm.linux.org.uk>2011-07-21 17:12:27 +0100
committerVinod Koul <vinod.koul@intel.com>2011-07-26 15:33:28 +0530
commitb207b4d02beb06059478339bbe4672ba715605d6 (patch)
tree3f62c4e2854d4dce26c4ff3491f1d2d47b558c87 /include/linux/amba/pl08x.h
parentfc74eb791590e624ca6915ae76a04808e03bffb0 (diff)
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/pl08x.h')
-rw-r--r--include/linux/amba/pl08x.h3
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;