A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 10:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

dmaengine: cppi41: Fix an Oops happening in cppi41_dma_probe()

Browse source 
This fix an Oops happening on all platforms using the old dt bindings
(all platforms but da8xx).
This update cppi41_dma_probe() to use the index variable which is
required to keep compatibility between old and new dt bindings.

Fixes: 8e3ba95f41 ("dmaengine: cppi41: use managed functions devm_*()")
Reported-by: Tony Lindgren <[email protected]>
Signed-off-by: Alexandre Bailon <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Alexandre Bailon 2017-04-05 18:35:16 +02:00 • committed by Vinod Koul
commit eda6f4e868
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/dma/cppi41.c
View file

@ -1038,17 +1038,17 @@ static int cppi41_dma_probe(struct platform_device *pdev)
if (index < 0)
return index;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mem = platform_get_resource(pdev, IORESOURCE_MEM, index);
cdd->ctrl_mem = devm_ioremap_resource(dev, mem);
if (IS_ERR(cdd->ctrl_mem))
return PTR_ERR(cdd->ctrl_mem);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
mem = platform_get_resource(pdev, IORESOURCE_MEM, index + 1);
cdd->sched_mem = devm_ioremap_resource(dev, mem);
if (IS_ERR(cdd->sched_mem))
return PTR_ERR(cdd->sched_mem);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 2);
mem = platform_get_resource(pdev, IORESOURCE_MEM, index + 2);
cdd->qmgr_mem = devm_ioremap_resource(dev, mem);
if (IS_ERR(cdd->qmgr_mem))
return PTR_ERR(cdd->qmgr_mem);