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Florian Fainelli authored
This reverts commit 95b80bf3 ("mdio_bus: Remove unneeded gpiod NULL check"), this commit assumed that GPIOLIB checks for NULL descriptors, so it's safe to drop them, but it is not when CONFIG_GPIOLIB is disabled in the kernel. If we do call gpiod_set_value_cansleep() on a GPIO descriptor we will issue warnings coming from the inline stubs declared in include/linux/gpio/consumer.h. Fixes: 95b80bf3 ("mdio_bus: Remove unneeded gpiod NULL check") Reported-by:
Woojung Huh <Woojung.Huh@microchip.com> Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Acked-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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