From: Steve Muckle <smuckle@quicinc.com>
Date: Thu, 4 Mar 2010 20:38:05 +0000 (-0800)
Subject: arm: msm: return error pointer in vreg_get if vreg not found
X-Git-Tag: android-x86-2.2~1030^2~58
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=0c50b444b69f49e38d16b974993a626ad74c59a7;p=android-x86%2Fkernel.git

arm: msm: return error pointer in vreg_get if vreg not found

Signed-off-by: Steve Muckle <smuckle@quicinc.com>
---

diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c
index fcb0b9f25684..a839e1913c5b 100644
--- a/arch/arm/mach-msm/vreg.c
+++ b/arch/arm/mach-msm/vreg.c
@@ -70,7 +70,7 @@ struct vreg *vreg_get(struct device *dev, const char *id)
 		if (!strcmp(vregs[n].name, id))
 			return vregs + n;
 	}
-	return 0;
+	return ERR_PTR(-ENOENT);
 }
 
 void vreg_put(struct vreg *vreg)