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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-21 14:26:37 +0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-10-02 14:34:08 -0700 |
| commit | 104c7949e20e84dedddb66c1fc4b599931382d21 (patch) | |
| tree | 0ace1d805f57eb5da51fe5b9ac0535274c302a8f /arch/arm/mach-omap2/board-omap3beagle.c | |
| parent | a0d271cbfed1dd50278c6b06bead3d00ba0a88f9 (diff) | |
| download | linux-104c7949e20e84dedddb66c1fc4b599931382d21.tar.gz linux-104c7949e20e84dedddb66c1fc4b599931382d21.tar.bz2 linux-104c7949e20e84dedddb66c1fc4b599931382d21.zip | |
ARM: OMAP: fix return value check in beagle_opp_init()
In case of error, the function omap_device_get_by_hwmod_name()
returns ERR_PTR() not NULL pointer. The NULL test in the return
value check should be replaced with IS_ERR().
dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3beagle.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 6202fc76e490..a548d7058c91 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -466,7 +466,7 @@ static void __init beagle_opp_init(void) mpu_dev = omap_device_get_by_hwmod_name("mpu"); iva_dev = omap_device_get_by_hwmod_name("iva"); - if (!mpu_dev || !iva_dev) { + if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", __func__, mpu_dev, iva_dev); return; |