UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

dma: pl330: Remove unnecessary amba_set_drvdata() 

Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.

Driver core change:
"device-core: Ensure drvdata = NULL when no driver is bound"
(sha1: 0998d06310)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Michal Simek 2013-10-03 11:46:23 +02:00 committed by Vinod Koul
parent ac806a1c88
commit 600d525869
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/dma/pl330.c
View File

@ -3036,8 +3036,6 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
return 0;
probe_err3:
amba_set_drvdata(adev, NULL);
/* Idle the DMAC */
list_for_each_entry_safe(pch, _p, &pdmac->ddma.channels,
chan.device_node) {
@ -3068,7 +3066,6 @@ static int pl330_remove(struct amba_device *adev)
of_dma_controller_free(adev->dev.of_node);
dma_async_device_unregister(&pdmac->ddma);
amba_set_drvdata(adev, NULL);
/* Idle the DMAC */
list_for_each_entry_safe(pch, _p, &pdmac->ddma.channels,