Message ID | 20191024082228.23800-1-j-keerthy@ti.com |
---|---|
State | Accepted |
Commit | 3135022cb4db37ccf7691b03f6a99cfe6afb878d |
Delegated to: | Tom Rini |
Headers | show |
Series | [U-Boot] gpio: da8xx_gpio: Fix the _gpio_direction_output function | expand |
On Thu, Oct 24, 2019 at 01:52:28PM +0530, Keerthy wrote: > _gpio_direction_output function currently calls gpio_set_value > with the wrong gpio number. gpio_set_value in the uclass driver > expects a different gpio number and the _gpio_direction_output > is currently providing the number specific to the bank. > > Hence fix it by calling the _gpio_set_value function instead. > > Reported-by: Faiz Abbas <faiz_abbas@ti.com> > Fixes: 8e51c0f254 ("dm: gpio: Add DM compatibility to GPIO driver for Davinci") > Signed-off-by: Keerthy <j-keerthy@ti.com> Applied to u-boot/master, thanks!
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c index 0deb034504..86203307db 100644 --- a/drivers/gpio/da8xx_gpio.c +++ b/drivers/gpio/da8xx_gpio.c @@ -342,13 +342,6 @@ int gpio_free(unsigned int gpio) } #endif -static int _gpio_direction_output(struct davinci_gpio *bank, unsigned int gpio, int value) -{ - clrbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); - gpio_set_value(gpio, value); - return 0; -} - static int _gpio_direction_input(struct davinci_gpio *bank, unsigned int gpio) { setbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); @@ -377,6 +370,13 @@ static int _gpio_get_dir(struct davinci_gpio *bank, unsigned int gpio) return in_le32(&bank->dir) & (1U << GPIO_BIT(gpio)); } +static int _gpio_direction_output(struct davinci_gpio *bank, unsigned int gpio, + int value) +{ + clrbits_le32(&bank->dir, 1U << GPIO_BIT(gpio)); + _gpio_set_value(bank, gpio, value); + return 0; +} #ifndef CONFIG_DM_GPIO void gpio_info(void)
_gpio_direction_output function currently calls gpio_set_value with the wrong gpio number. gpio_set_value in the uclass driver expects a different gpio number and the _gpio_direction_output is currently providing the number specific to the bank. Hence fix it by calling the _gpio_set_value function instead. Reported-by: Faiz Abbas <faiz_abbas@ti.com> Fixes: 8e51c0f254 ("dm: gpio: Add DM compatibility to GPIO driver for Davinci") Signed-off-by: Keerthy <j-keerthy@ti.com> --- drivers/gpio/da8xx_gpio.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)