diff mbox

[v2,08/41] dmaengine: fsl_raid: convert callback to helper function

Message ID 146861391149.154751.5385379080241505355.stgit@djiang5-desk3.ch.intel.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Dave Jiang July 15, 2016, 8:18 p.m. UTC 
Convert driver to use the new helper function for callback

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
 drivers/dma/fsl_raid.c |   11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)


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diff mbox

Patch

diff --git a/drivers/dma/fsl_raid.c b/drivers/dma/fsl_raid.c
index 4d9470f..1d234db 100644
--- a/drivers/dma/fsl_raid.c
+++ b/drivers/dma/fsl_raid.c
@@ -134,16 +134,11 @@  static void fsl_re_issue_pending(struct dma_chan *chan)
 
 static void fsl_re_desc_done(struct fsl_re_desc *desc)
 {
-	dma_async_tx_callback callback;
-	void *callback_param;
+	struct dmaengine_desc_callback cb;
 
 	dma_cookie_complete(&desc->async_tx);
-
-	callback = desc->async_tx.callback;
-	callback_param = desc->async_tx.callback_param;
-	if (callback)
-		callback(callback_param);
-
+	dmaengine_desc_get_callback(&desc->async_tx, &cb);
+	dmaengine_desc_callback_invoke(&cb, NULL);
 	dma_descriptor_unmap(&desc->async_tx);
 }