path: root/include/linux/amba
diff options
authorRussell King - ARM Linux <linux@arm.linux.org.uk>2012-03-06 22:34:06 +0000
committerVinod Koul <vinod.koul@linux.intel.com>2012-03-13 11:36:06 +0530
commit4d4e58de32a192fea65ab84509d17d199bd291c8 (patch)
treebe35531778c9cc6bee73beb94d07e176a6f3599d /include/linux/amba
parent08714f60b0fc6ea3a060b69b32e77139f14e6045 (diff)
dmaengine: move last completed cookie into generic dma_chan structure
Every DMA engine implementation declares a last completed dma cookie in their private dma channel structures. This is pointless, and forces driver specific code. Move this out into the common dma_chan structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> [imx-sdma.c & mxs-dma.c] Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'include/linux/amba')
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index 2c58853ca42..e64ce2cfee9 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -172,7 +172,6 @@ enum pl08x_dma_chan_state {
* @runtime_addr: address for RX/TX according to the runtime config
* @runtime_direction: current direction of this channel according to
* runtime config
- * @lc: last completed transaction on this channel
* @pend_list: queued transactions pending on this channel
* @at: active transaction on this channel
* @lock: a lock for this channel data
@@ -197,7 +196,6 @@ struct pl08x_dma_chan {
u32 src_cctl;
u32 dst_cctl;
enum dma_transfer_direction runtime_direction;
- dma_cookie_t lc;
struct list_head pend_list;
struct pl08x_txd *at;
spinlock_t lock;