diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-06-10 11:22:44 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-06-21 09:24:58 +0200 |
| commit | c29e2f2cb6ceb574ac9bc2f324a13f0e6b08115a (patch) | |
| tree | 9b701e0a9555b46ad3107e434d08678ead2fce95 /drivers/pinctrl/sh-pfc | |
| parent | 07d36d29088356e0fc7ec2c0bad51bb4789e0c26 (diff) | |
pinctrl: sh-pfc: Convert to devm_gpiochip_add_data()
This allows to remove the .remove() callback, and all functions and data
it needed for its own bookkeeping.
Suggested-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.c | 10 | ||||
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.h | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 13 | ||||
| -rw-r--r-- | drivers/pinctrl/sh-pfc/sh_pfc.h | 3 |
4 files changed, 1 insertions, 26 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index 9b9cee06ec59..a3b82041b6a2 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -598,15 +598,6 @@ static int sh_pfc_probe(struct platform_device *pdev) return 0; } -static int sh_pfc_remove(struct platform_device *pdev) -{ -#ifdef CONFIG_PINCTRL_SH_PFC_GPIO - sh_pfc_unregister_gpiochip(platform_get_drvdata(pdev)); -#endif - - return 0; -} - static const struct platform_device_id sh_pfc_id_table[] = { #ifdef CONFIG_PINCTRL_PFC_SH7203 { "pfc-sh7203", (kernel_ulong_t)&sh7203_pinmux_info }, @@ -650,7 +641,6 @@ static const struct platform_device_id sh_pfc_id_table[] = { static struct platform_driver sh_pfc_driver = { .probe = sh_pfc_probe, - .remove = sh_pfc_remove, .id_table = sh_pfc_id_table, .driver = { .name = DRV_NAME, diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index 9dde6ea5e28f..0bbdea5849f4 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -20,7 +20,6 @@ struct sh_pfc_pin_range { }; int sh_pfc_register_gpiochip(struct sh_pfc *pfc); -int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc); int sh_pfc_register_pinctrl(struct sh_pfc *pfc); diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 97dff6a09ff0..6b5422766f13 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -318,7 +318,7 @@ sh_pfc_add_gpiochip(struct sh_pfc *pfc, int(*setup)(struct sh_pfc_chip *), if (ret < 0) return ERR_PTR(ret); - ret = gpiochip_add_data(&chip->gpio_chip, chip); + ret = devm_gpiochip_add_data(pfc->dev, &chip->gpio_chip, chip); if (unlikely(ret < 0)) return ERR_PTR(ret); @@ -399,18 +399,7 @@ 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); - - pfc->func = chip; #endif /* CONFIG_SUPERH */ return 0; } - -int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc) -{ - gpiochip_remove(&pfc->gpio->gpio_chip); -#ifdef CONFIG_SUPERH - gpiochip_remove(&pfc->func->gpio_chip); -#endif - return 0; -} diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index 5732752667e2..5e966c09434d 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -207,9 +207,6 @@ struct sh_pfc { unsigned int nr_gpio_pins; struct sh_pfc_chip *gpio; -#ifdef CONFIG_SUPERH - struct sh_pfc_chip *func; -#endif }; struct sh_pfc_soc_operations { |