fsldma: Fix cookie issues

fsl_dma_tx_submit() only sets the cookie on the first descriptor of a transaction. It should set the cookie on all. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Acked-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Dan Williams <dan.j.williams@intel.com>

fsldma: Fix cookie issues
fsl_dma_tx_submit() only sets the cookie on the first descriptor of a transaction. It should set the cookie on all. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Acked-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Steven J. Magnani · Dan Williams
1 parent 9ad7bd2944
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/dma/fsldma.c
@@ -362,7 +362,7 @@
 		if (cookie < 0)
 			cookie = 1;
  
-		desc->async_tx.cookie = cookie;
+		child->async_tx.cookie = cookie;
 	}
  
 	chan->common.cookie = cookie;
...	...	@@ -362,7 +362,7 @@
362	362	if (cookie < 0)
363	363	cookie = 1;
364	364
365		- desc->async_tx.cookie = cookie;
	365	+ child->async_tx.cookie = cookie;
366	366	}
367	367
368	368	chan->common.cookie = cookie;