diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-01-21 17:05:45 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-04-02 09:57:50 +0200 |
| commit | 0ace959614bc2bbea9efde24b150f6c5513f1980 (patch) | |
| tree | bf05cd58dee360baa42d0c131c59445adfe609bf /drivers/pinctrl/sh-pfc/gpio.c | |
| parent | 6161b39a14380815f22851c753c00acf81cfa62a (diff) | |
pinctrl: sh-pfc: Introduce PINCTRL_SH_FUNC_GPIO helper symbol
Pinctrl drivers for SuperH platforms use legacy function GPIOs.
Currently this support is compiled in based on the SUPERH platform
dependency, which hinders the introduction of compile-testing support
for the affected pinctrl drivers.
Introduce a new Kconfig symbol PINCTRL_SH_FUNC_GPIO, which is
auto-selected when needed. This symbol in turn selects
PINCTRL_SH_PFC_GPIO, to reduce the number of per-driver selects.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/gpio.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 4f3a34ee1cd4..97c1332c1045 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -252,7 +252,7 @@ static int gpio_pin_setup(struct sh_pfc_chip *chip) * Function GPIOs */ -#ifdef CONFIG_SUPERH +#ifdef CONFIG_PINCTRL_SH_FUNC_GPIO static int gpio_function_request(struct gpio_chip *gc, unsigned offset) { static bool __print_once; @@ -292,7 +292,7 @@ static int gpio_function_setup(struct sh_pfc_chip *chip) return 0; } -#endif +#endif /* CONFIG_PINCTRL_SH_FUNC_GPIO */ /* ----------------------------------------------------------------------------- * Register/unregister @@ -369,7 +369,7 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) if (IS_ENABLED(CONFIG_OF) && pfc->dev->of_node) return 0; -#ifdef CONFIG_SUPERH +#ifdef CONFIG_PINCTRL_SH_FUNC_GPIO /* * Register the GPIO to pin mappings. As pins with GPIO ports * must come first in the ranges, skip the pins without GPIO @@ -397,7 +397,7 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) chip = sh_pfc_add_gpiochip(pfc, gpio_function_setup, NULL); if (IS_ERR(chip)) return PTR_ERR(chip); -#endif /* CONFIG_SUPERH */ +#endif /* CONFIG_PINCTRL_SH_FUNC_GPIO */ return 0; } |