This is a note to let you know that I've just added the patch titled
extcon: max14577: Properly handle regmap_irq_get_virq error
to the 3.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
extcon-max14577-properly-handle-regmap_irq_get_virq-error.patch
and it can be found in the queue-3.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 369afd4ba22f5b8de0c9229b6e62b3f9e2207034 Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Date: Fri, 18 Apr 2014 16:47:30 +0200
Subject: extcon: max14577: Properly handle regmap_irq_get_virq error
From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
commit 369afd4ba22f5b8de0c9229b6e62b3f9e2207034 upstream.
The regmap_irq_get_virq may return 0 or -EINVAL on error. Fail the probe
in both situations.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/extcon/extcon-max14577.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -650,7 +650,7 @@ static int max14577_muic_probe(struct pl
unsigned int virq = 0;
virq = regmap_irq_get_virq(max14577->irq_data, muic_irq->irq);
- if (!virq)
+ if (virq <= 0)
return -EINVAL;
muic_irq->virq = virq;
Patches currently in stable-queue which might be from k.kozlowski@xxxxxxxxxxx are
queue-3.15/extcon-max14577-properly-handle-regmap_irq_get_virq-error.patch
queue-3.15/extcon-max14577-fix-probe-failure-on-successful-work-queue.patch
queue-3.15/extcon-max77693-fix-two-null-pointer-exceptions-on-missing-pdata.patch
queue-3.15/extcon-max8997-fix-null-pointer-exception-on-missing-pdata.patch
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