From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Thu, 27 Sep 2012 05:54:22 +0000 (+0800)
Subject: ARM: OMAP2+: SmartReflex: fix return value check in sr_dev_init()
X-Git-Tag: sz_175~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd6acb4e0f7f600ee2980142db95d3512e4a9148;p=pandora-kernel.git

ARM: OMAP2+: SmartReflex: fix return value check in sr_dev_init()

In case of error, the function voltdm_lookup() returns NULL
not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
---

diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 60293370a2a7..170520443506 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -98,7 +98,7 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
 	sr_data->senp_mod = 0x1;
 
 	sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name);
-	if (IS_ERR(sr_data->voltdm)) {
+	if (!sr_data->voltdm) {
 		pr_err("%s: Unable to get voltage domain pointer for VDD %s\n",
 			__func__, sr_dev_attr->sensor_voltdm_name);
 		goto exit;