Subject: [merged] drivers-rtc-rtc-pl031c-pass-correct-pointer-to-free_irq.patch removed from -mm tree
To: lars@xxxxxxxxxx,linus.walleij@xxxxxxxxxx,srinidhi.kasagar@xxxxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Tue, 28 May 2013 12:37:07 -0700
The patch titled
Subject: drivers/rtc/rtc-pl031.c: pass correct pointer to free_irq()
has been removed from the -mm tree. Its filename was
drivers-rtc-rtc-pl031c-pass-correct-pointer-to-free_irq.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Lars-Peter Clausen <lars@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx>
Cc: Srinidhi Kasagar <srinidhi.kasagar@xxxxxxxxxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-pl031.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/rtc/rtc-pl031.c~drivers-rtc-rtc-pl031c-pass-correct-pointer-to-free_irq drivers/rtc/rtc-pl031.c
--- a/drivers/rtc/rtc-pl031.c~drivers-rtc-rtc-pl031c-pass-correct-pointer-to-free_irq
+++ a/drivers/rtc/rtc-pl031.c
@@ -306,7 +306,7 @@ static int pl031_remove(struct amba_devi
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);
_
Patches currently in -mm which might be from lars@xxxxxxxxxx are
origin.patch
linux-next.patch
rtc-rtc-ab3100-remove-unnecessary-platform_set_drvdata.patch
rtc-rtc-hid-sensor-time-allow-full-years-16bit-in-hid-reports.patch
rtc-rtc-hid-sensor-time-allow-16-and-32-bit-values-for-all-attributes.patch
rtc-rtc-hid-sensor-time-add-option-hctosys-to-set-time-at-boot.patch
rtc-rtc-hid-sensor-time-add-support-for-milliseconds.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
