pinctrl: replace trivial implementations of gpio_chip request/free

Replace all trivial request/free callbacks that do nothing but call into
pinctrl code with the generic versions.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

3 files changed, 6 insertions, 38 deletions

diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index a0c7407..146264a 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -458,18 +458,6 @@ static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 	spin_unlock_irqrestore(&pctrl->lock, flags);
 }
 
-static int msm_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
-	int gpio = chip->base + offset;
-	return pinctrl_request_gpio(gpio);
-}
-
-static void msm_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
-	int gpio = chip->base + offset;
-	return pinctrl_free_gpio(gpio);
-}
-
 #ifdef CONFIG_DEBUG_FS
 #include <linux/seq_file.h>
 
@@ -527,8 +515,8 @@ static struct gpio_chip msm_gpio_template = {
 	.direction_output = msm_gpio_direction_output,
 	.get              = msm_gpio_get,
 	.set              = msm_gpio_set,
-	.request          = msm_gpio_request,
-	.free             = msm_gpio_free,
+	.request          = gpiochip_generic_request,
+	.free             = gpiochip_generic_free,
 	.dbg_show         = msm_gpio_dbg_show,
 };
 
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index bd1e245..6c42ca1 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -546,16 +546,6 @@ static void pmic_gpio_set(struct gpio_chip *chip, unsigned pin, int value)
 	pmic_gpio_config_set(state->ctrl, pin, &config, 1);
 }
 
-static int pmic_gpio_request(struct gpio_chip *chip, unsigned base)
-{
-	return pinctrl_request_gpio(chip->base + base);
-}
-
-static void pmic_gpio_free(struct gpio_chip *chip, unsigned base)
-{
-	pinctrl_free_gpio(chip->base + base);
-}
-
 static int pmic_gpio_of_xlate(struct gpio_chip *chip,
 			      const struct of_phandle_args *gpio_desc,
 			      u32 *flags)
@@ -595,8 +585,8 @@ static const struct gpio_chip pmic_gpio_gpio_template = {
 	.direction_output	= pmic_gpio_direction_output,
 	.get			= pmic_gpio_get,
 	.set			= pmic_gpio_set,
-	.request		= pmic_gpio_request,
-	.free			= pmic_gpio_free,
+	.request		= gpiochip_generic_request,
+	.free			= gpiochip_generic_free,
 	.of_xlate		= pmic_gpio_of_xlate,
 	.to_irq			= pmic_gpio_to_irq,
 	.dbg_show		= pmic_gpio_dbg_show,
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
index e3be3ce..9ce0e30 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
@@ -604,16 +604,6 @@ static void pmic_mpp_set(struct gpio_chip *chip, unsigned pin, int value)
 	pmic_mpp_config_set(state->ctrl, pin, &config, 1);
 }
 
-static int pmic_mpp_request(struct gpio_chip *chip, unsigned base)
-{
-	return pinctrl_request_gpio(chip->base + base);
-}
-
-static void pmic_mpp_free(struct gpio_chip *chip, unsigned base)
-{
-	pinctrl_free_gpio(chip->base + base);
-}
-
 static int pmic_mpp_of_xlate(struct gpio_chip *chip,
 			     const struct of_phandle_args *gpio_desc,
 			     u32 *flags)
@@ -653,8 +643,8 @@ static const struct gpio_chip pmic_mpp_gpio_template = {
 	.direction_output	= pmic_mpp_direction_output,
 	.get			= pmic_mpp_get,
 	.set			= pmic_mpp_set,
-	.request		= pmic_mpp_request,
-	.free			= pmic_mpp_free,
+	.request		= gpiochip_generic_request,
+	.free			= gpiochip_generic_free,
 	.of_xlate		= pmic_mpp_of_xlate,
 	.to_irq			= pmic_mpp_to_irq,
 	.dbg_show		= pmic_mpp_dbg_show,