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authorRussell King - ARM Linux <linux@arm.linux.org.uk>2011-07-21 17:12:47 +0100
committerVinod Koul <vinod.koul@intel.com>2011-07-26 15:33:28 +0530
commitf14c426c723634d223344ad820997d92a3e355b6 (patch)
tree99ce25418d727c42e9db8169ae326ee685c71702 /include/linux/amba
parentb207b4d02beb06059478339bbe4672ba715605d6 (diff)
downloadop-kernel-dev-f14c426c723634d223344ad820997d92a3e355b6.zip
op-kernel-dev-f14c426c723634d223344ad820997d92a3e355b6.tar.gz
DMA: PL08x: separately store source/destination cctl
Store the source/destination cctl values 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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index 072ab28..47cfe31 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -175,6 +175,8 @@ struct pl08x_dma_chan {
struct pl08x_channel_data *cd;
dma_addr_t src_addr;
dma_addr_t dst_addr;
+ u32 src_cctl;
+ u32 dst_cctl;
enum dma_data_direction runtime_direction;
dma_cookie_t lc;
struct list_head pend_list;
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