Commit 533b2981 authored Oct 08, 2012 by Wei Yongjun Committed by Tony Lindgren Oct 08, 2012

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>

parent 64de3a00

arch/arm/mach-omap2/timer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;