openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: OMAP3: Beagle: fix return value check in beagle_opp_init() 

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Wei Yongjun 2013-10-30 13:23:21 +08:00 committed by Tony Lindgren
parent 7b0d0cce3b
commit c27f2de754
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap2/board-omap3beagle.c
View File

@ -510,7 +510,7 @@ static int __init beagle_opp_init(void)
mpu_dev = get_cpu_device(0);
iva_dev = omap_device_get_by_hwmod_name("iva");
if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) {
if (!mpu_dev || IS_ERR(iva_dev)) {
pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
__func__, mpu_dev, iva_dev);
return -ENODEV;