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authorDaniel Lezcano <daniel.lezcano@linaro.org>2013-04-17 13:32:57 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-22 00:35:53 +0200
commit38a94f4169e03494cbf850919b4b0a7e53e84bfd (patch)
treeec8574a75cf249c0a38749369d6720dda7898f62 /arch/sh/include
parent0a4f841e9c473be84a1ed0c14f65058c29238ce1 (diff)
downloadop-kernel-dev-38a94f4169e03494cbf850919b4b0a7e53e84bfd.zip
op-kernel-dev-38a94f4169e03494cbf850919b4b0a7e53e84bfd.tar.gz
SH: cpuidle: check error code at init
Registering the driver, or the device, can fail, let's check the return code and return the error code to the PM layer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/suspend.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/include/asm/suspend.h b/arch/sh/include/asm/suspend.h
index e14567a..70ae0b2 100644
--- a/arch/sh/include/asm/suspend.h
+++ b/arch/sh/include/asm/suspend.h
@@ -14,9 +14,9 @@ struct swsusp_arch_regs {
void sh_mobile_call_standby(unsigned long mode);
#ifdef CONFIG_CPU_IDLE
-void sh_mobile_setup_cpuidle(void);
+int sh_mobile_setup_cpuidle(void);
#else
-static inline void sh_mobile_setup_cpuidle(void) {}
+static inline int sh_mobile_setup_cpuidle(void) { return 0; }
#endif
/* notifier chains for pre/post sleep hooks */
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