summaryrefslogtreecommitdiff
path: root/drivers/dma/sirf-dma.c
diff options
context:
space:
mode:
authorDave Jiang <dave.jiang@intel.com>2016-07-20 23:13:05 +0300
committerVinod Koul <vinod.koul@intel.com>2016-08-08 05:41:41 +0300
commitb8bdebb98a56c953808388295670f79b88313fd1 (patch)
treed7d17737e3f175373d30e8a5de9fb82759f8a37f /drivers/dma/sirf-dma.c
parent964b2fd88bf5fffe2997663b04952f2d109f3b54 (diff)
downloadlinux-b8bdebb98a56c953808388295670f79b88313fd1.tar.xz
dmaengine: sirf-dma: convert callback to helper function
This is in preperation of moving to a callback that provides results to the callback for the transaction. The conversion will maintain current behavior and the driver must convert to new callback mechanism at a later time in order to receive results. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sirf-dma.c')
-rw-r--r--drivers/dma/sirf-dma.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index d8bc3f2a71db..a96e4a480de5 100644
--- a/drivers/dma/sirf-dma.c
+++ b/drivers/dma/sirf-dma.c
@@ -360,9 +360,7 @@ static void sirfsoc_dma_process_completed(struct sirfsoc_dma *sdma)
list_for_each_entry(sdesc, &list, node) {
desc = &sdesc->desc;
- if (desc->callback)
- desc->callback(desc->callback_param);
-
+ dmaengine_desc_get_callback_invoke(desc, NULL);
last_cookie = desc->cookie;
dma_run_dependencies(desc);
}
@@ -388,8 +386,7 @@ static void sirfsoc_dma_process_completed(struct sirfsoc_dma *sdma)
desc = &sdesc->desc;
while (happened_cyclic != schan->completed_cyclic) {
- if (desc->callback)
- desc->callback(desc->callback_param);
+ dmaengine_desc_get_callback_invoke(desc, NULL);
schan->completed_cyclic++;
}
}