From: Axel Lin <axel.lin@gmail.com>
Date: Sat, 13 Aug 2011 11:15:01 +0000 (+0800)
Subject: ASoC: soc-jack: Fix checking return value of request_any_context_irq
X-Git-Tag: upstream/snapshot3+hdmi~8996^2~40
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d2b4c7bd7eabfaa2e3e5b8107d5eeb56ac879813;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ASoC: soc-jack: Fix checking return value of request_any_context_irq

request_any_context_irq() returns a negative value on failure.
On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.orG
---

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 7c17b98..38b0013 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -327,7 +327,7 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
 					      IRQF_TRIGGER_FALLING,
 					      gpios[i].name,
 					      &gpios[i]);
-		if (ret)
+		if (ret < 0)
 			goto err;
 
 		if (gpios[i].wake) {