From: Arnd Bergmann Date: Fri, 29 Jan 2016 14:06:26 +0000 (+0100) Subject: ARM: pxa: mark spitz_card_pwr_ctrl as __maybe_unused X-Git-Tag: next-20160307~132^2~4^5^2~11 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=289873476efd0aeda64e84075285f04b0d1e8a89;p=karo-tx-linux.git ARM: pxa: mark spitz_card_pwr_ctrl as __maybe_unused This function is only used when CONFIG_PCMCIA is enabled, otherwise we get a harmless warning: arch/arm/mach-pxa/spitz.c:204:13: warning: 'spitz_card_pwr_ctrl' defined but not used [-Wunused-function] Marking it as __maybe_unused keeps the logic simple and avoids the warning on randconfig builds. Signed-off-by: Arnd Bergmann Signed-off-by: Robert Jarzmik --- diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 825f903ab77e..d9578bc49fdc 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -201,7 +201,7 @@ static void __init spitz_scoop_init(void) } /* Power control is shared with between one of the CF slots and SD */ -static void spitz_card_pwr_ctrl(uint8_t enable, uint8_t new_cpr) +static void __maybe_unused spitz_card_pwr_ctrl(uint8_t enable, uint8_t new_cpr) { unsigned short cpr; unsigned long flags;