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    pinctrl: samsung: use __devinit section for init code · 47dbec59
    Arnd Bergmann 提交于
    The samsung pinctrl driver has a probe function that is
    __devinit and that calls a lot of other functions that are
    marked __init, which kbuild complains about.
    
    Marking everything __devinit means that the code does not
    discarded when CONFIG_HOTPLUG is set, which is a little
    more wasteful, but also more consistent
    
    Without this patch, building exynos_defconfig results in:
    
    WARNING: drivers/pinctrl/built-in.o(.devinit.text+0x124): Section mismatch in reference from the function samsung_pinctrl_probe() to the function .init.text:samsung_gpiolib_register()
    The function __devinit samsung_pinctrl_probe() references
    a function __init samsung_gpiolib_register().
    If samsung_gpiolib_register is only used by samsung_pinctrl_probe then
    annotate samsung_gpiolib_register with a matching annotation.
    Signed-off-by: NArnd Bergmann <arnd@arndb.de>
    Cc: Thomas Abraham <thomas.abraham@linaro.org>
    Cc: Linus Walleij <linus.walleij@linaro.org>
    Cc: Stephen Warren <swarren@nvidia.com>
    Cc: Kukjin Kim <kgene.kim@samsung.com>
    Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
    47dbec59
pinctrl-samsung.c 24.5 KB