[PATCH v3 19/41] dmaengine: mv_xor: convert callback to helper function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Convert driver to use the new helper function for callback

Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
 drivers/dma/mv_xor.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index d0446a7..269d32a 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -204,15 +204,15 @@ mv_desc_run_tx_complete_actions(struct mv_xor_desc_slot *desc,
 	BUG_ON(desc->async_tx.cookie < 0);
 
 	if (desc->async_tx.cookie > 0) {
+		struct dmaengine_desc_callback cb;
+
 		cookie = desc->async_tx.cookie;
 
 		/* call the callback (must not sleep or submit new
 		 * operations to this channel)
 		 */
-		if (desc->async_tx.callback)
-			desc->async_tx.callback(
-				desc->async_tx.callback_param);
-
+		dmaengine_desc_get_callback_invoke(&desc->async_tx,
+						   &cb, NULL);
 		dma_descriptor_unmap(&desc->async_tx);
 	}
 

--
To unsubscribe from this list: send the line "unsubscribe dmaengine" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux PCI]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux