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gpiolib: export gpiochip_get_desc 

The function was currently used internal by the gpiolib. Since commit
56cc3af4e8 ("pinctrl: da9062: add driver support") it is also used by
drivers so we need to export the symbol.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20200225093102.10964-1-m.felsch@pengutronix.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Marco Felsch 2020-02-25 10:31:02 +01:00 committed by Linus Walleij
parent 3385ab72d9
commit 9779542003
1 changed files with 1 additions and 0 deletions
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1
drivers/gpio/gpiolib.c
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@ -149,6 +149,7 @@ struct gpio_desc *gpiochip_get_desc(struct gpio_chip *chip,
return &gdev->descs[hwnum];
}
EXPORT_SYMBOL_GPL(gpiochip_get_desc);
/**
* desc_to_gpio - convert a GPIO descriptor to the integer namespace