diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-08 15:01:41 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-10-08 15:43:57 -0700 |
| commit | 533b298110475804b15b93475389736140bf4aa9 (patch) | |
| tree | 75bffd5cc625fca75cde4ca267a66f21d5e77147 /arch/arm/mach-omap2/timer.c | |
| parent | 64de3a00a16bcdf940cbebb1b2dc05d7cc13fef5 (diff) | |
ARM: OMAP: fix return value check in realtime_counter_init()
In case of error, the function clk_get() returns ERR_PTR()
and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/timer.c')
| -rw-r--r-- | arch/arm/mach-omap2/timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 8847d6eb231..44f9aa7ec0c 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -378,7 +378,7 @@ static void __init realtime_counter_init(void) return; } sys_clk = clk_get(NULL, "sys_clkin_ck"); - if (!sys_clk) { + if (IS_ERR(sys_clk)) { pr_err("%s: failed to get system clock handle\n", __func__); iounmap(base); return; |