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| author | Arnd Bergmann <arnd@arndb.de> | 2012-04-30 18:05:28 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 10:20:05 +0200 |
| commit | 30bda0ebef512af996a079977488ea52a0ff1646 (patch) | |
| tree | 7a66a9fbabf2122d54b15494db444bf27cc5ab70 /arch/arm/mach-pxa/palmte2.c | |
| parent | ARM: pxa: Wunused-result warning in viper board file (diff) | |
| download | linux-30bda0ebef512af996a079977488ea52a0ff1646.tar.xz linux-30bda0ebef512af996a079977488ea52a0ff1646.zip | |
ARM: pxa: define palmte2_pxa_keys conditionally
Gcc prints a harmless warning about palmte2_pxa_keys not being used
when the gpio keyboard driver is disabled. The solution is to use
the same #ifdef that is already present in the place where the
symbol is used.
Without this patch, building palmz72_defconfig results in:
/home/arnd/linux-arm/arch/arm/mach-pxa/palmte2.c:128:31: warning: 'palmte2_pxa_keys' defined but not used [-Wunused-variable]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Carlos Eduardo Medaglia Dyonisio <cadu@nerdfeliz.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/palmte2.c')
| -rw-r--r-- | arch/arm/mach-pxa/palmte2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index c054827c567f..8497b28825e5 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -105,6 +105,7 @@ static struct pxamci_platform_data palmte2_mci_platform_data = { .gpio_power = GPIO_NR_PALMTE2_SD_POWER, }; +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) /****************************************************************************** * GPIO keys ******************************************************************************/ @@ -132,6 +133,7 @@ static struct platform_device palmte2_pxa_keys = { .platform_data = &palmte2_pxa_keys_data, }, }; +#endif /****************************************************************************** * Backlight |