drivers/rtc/rtc-pl031.c: pass correct pointer to free_irq()
free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Родитель
387b8b3e37
Коммит
cac29af6bd
|
@ -306,7 +306,7 @@ static int pl031_remove(struct amba_device *adev)
|
|||
struct pl031_local *ldata = dev_get_drvdata(&adev->dev);
|
||||
|
||||
amba_set_drvdata(adev, NULL);
|
||||
free_irq(adev->irq[0], ldata->rtc);
|
||||
free_irq(adev->irq[0], ldata);
|
||||
rtc_device_unregister(ldata->rtc);
|
||||
iounmap(ldata->base);
|
||||
kfree(ldata);
|
||||
|
|
Загрузка…
Ссылка в новой задаче