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    gpio: tegra: don't auto-enable for COMPILE_TEST · 0bfb85c6
    Arnd Bergmann 提交于
    I stumbled over a build error with COMPILE_TEST and CONFIG_OF
    disabled:
    
    drivers/gpio/gpio-tegra.c: In function 'tegra_gpio_probe':
    drivers/gpio/gpio-tegra.c:603:9: error: 'struct gpio_chip' has no member named 'of_node'
    
    The problem is that the newly added GPIO_TEGRA Kconfig symbol
    does not have a dependency on CONFIG_OF. However, there is another
    problem here as the driver gets enabled unconditionally whenever
    COMPILE_TEST is set.
    
    This fixes both problems, by making the symbol user-visible
    when COMPILE_TEST is set and default-enabled for ARCH_TEGRA=y.
    
    As a side-effect, it is now possible to compile-test a Tegra
    kernel with GPIO support disabled, which is harmless.
    Signed-off-by: NArnd Bergmann <arnd@arndb.de>
    Fixes: 4dd4dd1d ("gpio: tegra: Allow compile test")
    Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
    0bfb85c6
Kconfig 31.7 KB