From 64ebde5b0fdb69fc4061bea0de661421af54f918 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jan=20Kundr=C3=A1t?= Date: Thu, 7 Mar 2019 14:30:13 +0100 Subject: [PATCH] gpiolib: export devprop_gpiochip_set_names() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This function is needed in mcp23s08. That driver is a special snowflake because it supports several hardware chips as a single "GPIO chip" under Linux. Signed-off-by: Jan Kundrát Cc: Linus Walleij Cc: Phil Reid Acked-by: Mika Westerberg Signed-off-by: Linus Walleij --- drivers/gpio/gpiolib-devprop.c | 2 ++ drivers/gpio/gpiolib.h | 3 --- include/linux/gpio/driver.h | 3 +++ 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpiolib-devprop.c b/drivers/gpio/gpiolib-devprop.c index dd517098ab95..0c6f97c09bd9 100644 --- a/drivers/gpio/gpiolib-devprop.c +++ b/drivers/gpio/gpiolib-devprop.c @@ -56,3 +56,5 @@ void devprop_gpiochip_set_names(struct gpio_chip *chip, kfree(names); } + +EXPORT_SYMBOL_GPL(devprop_gpiochip_set_names) diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 078ab17b96bf..3243c1eb5c88 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -243,9 +243,6 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc) return desc - &desc->gdev->descs[0]; } -void devprop_gpiochip_set_names(struct gpio_chip *chip, - const struct fwnode_handle *fwnode); - /* With descriptor prefix */ #define gpiod_emerg(desc, fmt, ...) \ diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 01497910f023..951be1715c12 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -614,6 +614,9 @@ struct gpio_desc *gpiochip_request_own_desc(struct gpio_chip *chip, u16 hwnum, enum gpiod_flags flags); void gpiochip_free_own_desc(struct gpio_desc *desc); +void devprop_gpiochip_set_names(struct gpio_chip *chip, + const struct fwnode_handle *fwnode); + #else /* CONFIG_GPIOLIB */ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc)