Message ID | 32d5f815885b93d8b806471bf1e214924a1d2372.1551966077.git.jan.kundrat@cesnet.cz |
---|---|
State | New |
Headers | show |
Series | mcp23s08 fixes | expand |
On Thu, Mar 07, 2019 at 02:30:13PM +0100, Jan Kundrát wrote: > 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 <jan.kundrat@cesnet.cz> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
On Thu, Mar 7, 2019 at 2:57 PM Jan Kundrát <jan.kundrat@cesnet.cz> wrote: > 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 <jan.kundrat@cesnet.cz> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Mika Westerberg <mika.westerberg@linux.intel.com> > Cc: Phil Reid <preid@electromag.com.au> Patch applied with Mika's ACK. Yours, Linus Walleij
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 bc57f0dc5953..0c512900752d 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -241,9 +241,6 @@ 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 07cddbf45186..92a222646447 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -609,6 +609,9 @@ 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)
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 <jan.kundrat@cesnet.cz> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: Phil Reid <preid@electromag.com.au> --- drivers/gpio/gpiolib-devprop.c | 2 ++ drivers/gpio/gpiolib.h | 3 --- include/linux/gpio/driver.h | 3 +++ 3 files changed, 5 insertions(+), 3 deletions(-)