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authorLinus Walleij <linus.walleij@linaro.org>2017-09-22 12:02:10 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-09-22 12:02:10 +0300
commita9a1d2a7827c9cf780966d0879c73ef5a91380e9 (patch)
tree0cff713dda866dc344b9eea172ad126dfdc2af8d /drivers/pinctrl
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff)
downloadlinux-a9a1d2a7827c9cf780966d0879c73ef5a91380e9.tar.xz
pinctrl/gpio: Unify namespace for cross-calls
The pinctrl_request_gpio() and pinctrl_free_gpio() break the nice namespacing in the other cross-calls like pinctrl_gpio_foo(). Just rename them and all references so we have one namespace with all cross-calls under pinctrl_gpio_*(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/bcm/pinctrl-iproc-gpio.c4
-rw-r--r--drivers/pinctrl/bcm/pinctrl-nsp-gpio.c4
-rw-r--r--drivers/pinctrl/core.c12
-rw-r--r--drivers/pinctrl/core.h2
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson.c4
-rw-r--r--drivers/pinctrl/sh-pfc/gpio.c4
-rw-r--r--drivers/pinctrl/sirf/pinctrl-atlas7.c4
-rw-r--r--drivers/pinctrl/sirf/pinctrl-sirf.c4
-rw-r--r--drivers/pinctrl/spear/pinctrl-plgpio.c6
-rw-r--r--drivers/pinctrl/stm32/pinctrl-stm32.c4
10 files changed, 24 insertions, 24 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index 85a8c97d9dfe..5d08d989b1d0 100644
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -311,7 +311,7 @@ static int iproc_gpio_request(struct gpio_chip *gc, unsigned offset)
if (!chip->pinmux_is_supported)
return 0;
- return pinctrl_request_gpio(gpio);
+ return pinctrl_gpio_request(gpio);
}
static void iproc_gpio_free(struct gpio_chip *gc, unsigned offset)
@@ -322,7 +322,7 @@ static void iproc_gpio_free(struct gpio_chip *gc, unsigned offset)
if (!chip->pinmux_is_supported)
return;
- pinctrl_free_gpio(gpio);
+ pinctrl_gpio_free(gpio);
}
static int iproc_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)
diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
index 1cfe45fd391f..c1887072936e 100644
--- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
@@ -282,14 +282,14 @@ static int nsp_gpio_request(struct gpio_chip *gc, unsigned offset)
{
unsigned gpio = gc->base + offset;
- return pinctrl_request_gpio(gpio);
+ return pinctrl_gpio_request(gpio);
}
static void nsp_gpio_free(struct gpio_chip *gc, unsigned offset)
{
unsigned gpio = gc->base + offset;
- pinctrl_free_gpio(gpio);
+ pinctrl_gpio_free(gpio);
}
static int nsp_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 56fbe4c3e800..4c8d5b23e4d0 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -733,14 +733,14 @@ int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
}
/**
- * pinctrl_request_gpio() - request a single pin to be used as GPIO
+ * pinctrl_gpio_request() - request a single pin to be used as GPIO
* @gpio: the GPIO pin number from the GPIO subsystem number space
*
* This function should *ONLY* be used from gpiolib-based GPIO drivers,
* as part of their gpio_request() semantics, platforms and individual drivers
* shall *NOT* request GPIO pins to be muxed in.
*/
-int pinctrl_request_gpio(unsigned gpio)
+int pinctrl_gpio_request(unsigned gpio)
{
struct pinctrl_dev *pctldev;
struct pinctrl_gpio_range *range;
@@ -765,17 +765,17 @@ int pinctrl_request_gpio(unsigned gpio)
return ret;
}
-EXPORT_SYMBOL_GPL(pinctrl_request_gpio);
+EXPORT_SYMBOL_GPL(pinctrl_gpio_request);
/**
- * pinctrl_free_gpio() - free control on a single pin, currently used as GPIO
+ * pinctrl_gpio_free() - free control on a single pin, currently used as GPIO
* @gpio: the GPIO pin number from the GPIO subsystem number space
*
* This function should *ONLY* be used from gpiolib-based GPIO drivers,
* as part of their gpio_free() semantics, platforms and individual drivers
* shall *NOT* request GPIO pins to be muxed out.
*/
-void pinctrl_free_gpio(unsigned gpio)
+void pinctrl_gpio_free(unsigned gpio)
{
struct pinctrl_dev *pctldev;
struct pinctrl_gpio_range *range;
@@ -795,7 +795,7 @@ void pinctrl_free_gpio(unsigned gpio)
mutex_unlock(&pctldev->mutex);
}
-EXPORT_SYMBOL_GPL(pinctrl_free_gpio);
+EXPORT_SYMBOL_GPL(pinctrl_gpio_free);
static int pinctrl_gpio_direction(unsigned gpio, bool input)
{
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index 7880c3adc450..8cf2eba17c8c 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -154,7 +154,7 @@ struct pinctrl_setting {
* or pin, and each of these will increment the @usecount.
* @mux_owner: The name of device that called pinctrl_get().
* @mux_setting: The most recent selected mux setting for this pin, if any.
- * @gpio_owner: If pinctrl_request_gpio() was called for this pin, this is
+ * @gpio_owner: If pinctrl_gpio_request() was called for this pin, this is
* the name of the GPIO that "owns" this pin.
*/
struct pin_desc {
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 66ed70c12733..e6e12a7b21e0 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -412,14 +412,14 @@ static const struct pinconf_ops meson_pinconf_ops = {
static int meson_gpio_request(struct gpio_chip *chip, unsigned gpio)
{
- return pinctrl_request_gpio(chip->base + gpio);
+ return pinctrl_gpio_request(chip->base + gpio);
}
static void meson_gpio_free(struct gpio_chip *chip, unsigned gpio)
{
struct meson_pinctrl *pc = gpiochip_get_data(chip);
- pinctrl_free_gpio(pc->data->pin_base + gpio);
+ pinctrl_gpio_free(pc->data->pin_base + gpio);
}
static int meson_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c
index 6b5422766f13..946d9be50b62 100644
--- a/drivers/pinctrl/sh-pfc/gpio.c
+++ b/drivers/pinctrl/sh-pfc/gpio.c
@@ -139,12 +139,12 @@ static int gpio_pin_request(struct gpio_chip *gc, unsigned offset)
if (idx < 0 || pfc->info->pins[idx].enum_id == 0)
return -EINVAL;
- return pinctrl_request_gpio(offset);
+ return pinctrl_gpio_request(offset);
}
static void gpio_pin_free(struct gpio_chip *gc, unsigned offset)
{
- return pinctrl_free_gpio(offset);
+ return pinctrl_gpio_free(offset);
}
static void gpio_pin_set_value(struct sh_pfc_chip *chip, unsigned offset,
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 4db9323251e3..f4b192b493a0 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -5860,7 +5860,7 @@ static int atlas7_gpio_request(struct gpio_chip *chip,
if (ret < 0)
return ret;
- if (pinctrl_request_gpio(chip->base + gpio))
+ if (pinctrl_gpio_request(chip->base + gpio))
return -ENODEV;
raw_spin_lock_irqsave(&a7gc->lock, flags);
@@ -5890,7 +5890,7 @@ static void atlas7_gpio_free(struct gpio_chip *chip,
raw_spin_unlock_irqrestore(&a7gc->lock, flags);
- pinctrl_free_gpio(chip->base + gpio);
+ pinctrl_gpio_free(chip->base + gpio);
}
static int atlas7_gpio_direction_input(struct gpio_chip *chip,
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index d3ef05973901..d64add0b84cc 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -614,7 +614,7 @@ static int sirfsoc_gpio_request(struct gpio_chip *chip, unsigned offset)
struct sirfsoc_gpio_bank *bank = sirfsoc_gpio_to_bank(sgpio, offset);
unsigned long flags;
- if (pinctrl_request_gpio(chip->base + offset))
+ if (pinctrl_gpio_request(chip->base + offset))
return -ENODEV;
spin_lock_irqsave(&bank->lock, flags);
@@ -644,7 +644,7 @@ static void sirfsoc_gpio_free(struct gpio_chip *chip, unsigned offset)
spin_unlock_irqrestore(&bank->lock, flags);
- pinctrl_free_gpio(chip->base + offset);
+ pinctrl_gpio_free(chip->base + offset);
}
static int sirfsoc_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c
index cf6d68c7345b..7a33e2e1e3e7 100644
--- a/drivers/pinctrl/spear/pinctrl-plgpio.c
+++ b/drivers/pinctrl/spear/pinctrl-plgpio.c
@@ -204,7 +204,7 @@ static int plgpio_request(struct gpio_chip *chip, unsigned offset)
if (offset >= chip->ngpio)
return -EINVAL;
- ret = pinctrl_request_gpio(gpio);
+ ret = pinctrl_gpio_request(gpio);
if (ret)
return ret;
@@ -242,7 +242,7 @@ err1:
if (!IS_ERR(plgpio->clk))
clk_disable(plgpio->clk);
err0:
- pinctrl_free_gpio(gpio);
+ pinctrl_gpio_free(gpio);
return ret;
}
@@ -273,7 +273,7 @@ disable_clk:
if (!IS_ERR(plgpio->clk))
clk_disable(plgpio->clk);
- pinctrl_free_gpio(gpio);
+ pinctrl_gpio_free(gpio);
}
/* PLGPIO IRQ */
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 50299ad96659..a954d25bac4e 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -150,12 +150,12 @@ static int stm32_gpio_request(struct gpio_chip *chip, unsigned offset)
return -EINVAL;
}
- return pinctrl_request_gpio(chip->base + offset);
+ return pinctrl_gpio_request(chip->base + offset);
}
static void stm32_gpio_free(struct gpio_chip *chip, unsigned offset)
{
- pinctrl_free_gpio(chip->base + offset);
+ pinctrl_gpio_free(chip->base + offset);
}
static int stm32_gpio_get(struct gpio_chip *chip, unsigned offset)