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>
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@ -105,6 +105,7 @@ static struct pxamci_platform_data palmte2_mci_platform_data = {
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.gpio_power = GPIO_NR_PALMTE2_SD_POWER,
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};
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#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
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/******************************************************************************
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* GPIO keys
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******************************************************************************/
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@ -132,6 +133,7 @@ static struct platform_device palmte2_pxa_keys = {
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.platform_data = &palmte2_pxa_keys_data,
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},
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};
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#endif
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/******************************************************************************
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* Backlight
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