redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

dmaengine: sirf-dma: kill the tasklets upon exit 

drivers should ensure that tasklets are killed, so that they can't be
run after driver remove is executed

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: Barry Song <Baohua.Song@csr.com>
hifive-unleashed-5.1
Vinod Koul 2016-07-05 11:56:10 +05:30
parent 7e654bf7c1
commit 1f11e37729
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/dma/sirf-dma.c
View File

@ -980,6 +980,7 @@ static int sirfsoc_dma_remove(struct platform_device *op)
of_dma_controller_free(op->dev.of_node);
dma_async_device_unregister(&sdma->dma);
free_irq(sdma->irq, sdma);
tasklet_kill(&sdma->tasklet);
irq_dispose_mapping(sdma->irq);
pm_runtime_disable(&op->dev);
if (!pm_runtime_status_suspended(&op->dev))