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authorMika Westerberg <mika.westerberg@linux.intel.com>2016-10-21 17:21:31 +0300
committerLinus Walleij <linus.walleij@linaro.org>2016-10-24 17:33:11 +0300
commit9427ecbed46cc8425338084ae42ce8749566586f (patch)
treec5074390bd405e3e28277df09f600ea0a78ecd09 /drivers/gpio/gpiolib.h
parentc80f1ba75df25837fb76044e06686b6587d33f6a (diff)
downloadlinux-9427ecbed46cc8425338084ae42ce8749566586f.tar.xz
gpio: Rework of_gpiochip_set_names() to use device property accessors
In order to use "gpio-line-names" property in systems not having DT as their boot firmware, rework of_gpiochip_set_names() to use device property accessors. This reworked function is placed in a separate file making it clear it deals with universal device properties. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib.h')
-rw-r--r--drivers/gpio/gpiolib.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index 346fbda39220..d10eaf520860 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -209,6 +209,8 @@ static int __maybe_unused gpio_chip_hwgpio(const struct gpio_desc *desc)
return desc - &desc->gdev->descs[0];
}
+void devprop_gpiochip_set_names(struct gpio_chip *chip);
+
/* With descriptor prefix */
#define gpiod_emerg(desc, fmt, ...) \