diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-08-27 23:07:23 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-10-02 10:54:34 +0300 |
| commit | 90d066130f69533fb16b395be3de613903575e69 (patch) | |
| tree | ca014577c8ded2c7ffc568f1df7c9b479b69b5f2 /drivers/pinctrl/sh-pfc/gpio.c | |
| parent | 9e214614532a6bd7e90bdcdc778b041647cc4036 (diff) | |
| download | linux-90d066130f69533fb16b395be3de613903575e69.tar.xz | |
pinctrl: sh-pfc: Get rid of CONFIG_ARCH_SHMOBILE_LEGACY
Shmobile is all multiplatform these days, so get rid of the reference to
CONFIG_ARCH_SHMOBILE_LEGACY.
Move the legacy code to do the non-DT mapping between GPIOs and pins
inside the existing #ifdef CONFIG_SUPERH section.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/gpio.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 685b3c24627d..a917c62f0712 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -341,7 +341,6 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) struct sh_pfc_chip *chip; phys_addr_t address; unsigned int i; - int ret; if (pfc->info->data_regs == NULL) return 0; @@ -379,29 +378,27 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) if (IS_ENABLED(CONFIG_OF) && pfc->dev->of_node) return 0; - if (IS_ENABLED(CONFIG_SUPERH) || - IS_ENABLED(CONFIG_ARCH_SHMOBILE_LEGACY)) { - /* - * Register the GPIO to pin mappings. As pins with GPIO ports - * must come first in the ranges, skip the pins without GPIO - * ports by stopping at the first range that contains such a - * pin. - */ - for (i = 0; i < pfc->nr_ranges; ++i) { - const struct sh_pfc_pin_range *range = &pfc->ranges[i]; - - if (range->start >= pfc->nr_gpio_pins) - break; - - ret = gpiochip_add_pin_range(&chip->gpio_chip, - dev_name(pfc->dev), range->start, range->start, - range->end - range->start + 1); - if (ret < 0) - return ret; - } +#ifdef CONFIG_SUPERH + /* + * Register the GPIO to pin mappings. As pins with GPIO ports + * must come first in the ranges, skip the pins without GPIO + * ports by stopping at the first range that contains such a + * pin. + */ + for (i = 0; i < pfc->nr_ranges; ++i) { + const struct sh_pfc_pin_range *range = &pfc->ranges[i]; + int ret; + + if (range->start >= pfc->nr_gpio_pins) + break; + + ret = gpiochip_add_pin_range(&chip->gpio_chip, + dev_name(pfc->dev), range->start, range->start, + range->end - range->start + 1); + if (ret < 0) + return ret; } -#ifdef CONFIG_SUPERH /* Register the function GPIOs chip. */ if (pfc->info->nr_func_gpios == 0) return 0; |