cpuidle: kirkwood: Make kirkwood_cpuidle_remove function static

This local symbol is used only in this file.
Fix the following sparse warnings:

drivers/cpuidle/cpuidle-kirkwood.c:73:5: warning: symbol 'kirkwood_cpuidle_remove' was not declared. Should it be static ?

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c
index 521b0a7fdd89930a358f5c6cba557620a3a35474..3ca3a2e694dd07658461ce9c45c160da72d2281b 100644 (file)
--- a/drivers/cpuidle/cpuidle-kirkwood.c
+++ b/drivers/cpuidle/cpuidle-kirkwood.c
@@ -70,7 +70,7 @@ static int kirkwood_cpuidle_probe(struct platform_device *pdev)
        return cpuidle_register(&kirkwood_idle_driver, NULL);
 }
 
-int kirkwood_cpuidle_remove(struct platform_device *pdev)
+static int kirkwood_cpuidle_remove(struct platform_device *pdev)
 {
        cpuidle_unregister(&kirkwood_idle_driver);
        return 0;