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pinctrl: core.c/h cleanups

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* Make all functions internal to core.c static. Remove any of these from
  core.h.
* Add any missing EXPORT_SYMBOL_GPL().

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephen Warren 2012-02-19 23:45:47 -07:00 • committed by Linus Walleij
parent 2b69425017
commit 4ecce45dd6
2 changed files with 7 additions and 8 deletions
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8
drivers/pinctrl/core.c
View file

@ -293,7 +293,7 @@ pinctrl_match_gpio_range(struct pinctrl_dev *pctldev, unsigned gpio)
* the GPIO subsystem, return the device and the matching GPIO range. Returns * the GPIO subsystem, return the device and the matching GPIO range. Returns
* negative if the GPIO range could not be found in any device. * negative if the GPIO range could not be found in any device.
*/ */
int pinctrl_get_device_gpio_range(unsigned gpio, static int pinctrl_get_device_gpio_range(unsigned gpio,
struct pinctrl_dev **outdev, struct pinctrl_dev **outdev,
struct pinctrl_gpio_range **outrange) struct pinctrl_gpio_range **outrange)
{ {
@ -332,6 +332,7 @@ void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
list_add_tail(&range->node, &pctldev->gpio_ranges); list_add_tail(&range->node, &pctldev->gpio_ranges);
mutex_unlock(&pctldev->gpio_ranges_lock); mutex_unlock(&pctldev->gpio_ranges_lock);
} }
EXPORT_SYMBOL_GPL(pinctrl_add_gpio_range);
/** /**
* pinctrl_remove_gpio_range() - remove a range of GPIOs fro a pin controller * pinctrl_remove_gpio_range() - remove a range of GPIOs fro a pin controller
@ -345,6 +346,7 @@ void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev,
list_del(&range->node); list_del(&range->node);
mutex_unlock(&pctldev->gpio_ranges_lock); mutex_unlock(&pctldev->gpio_ranges_lock);
} }
EXPORT_SYMBOL_GPL(pinctrl_remove_gpio_range);
/** /**
* pinctrl_get_group_selector() - returns the group selector for a group * pinctrl_get_group_selector() - returns the group selector for a group
@ -785,7 +787,7 @@ static int pinctrl_hog_map(struct pinctrl_dev *pctldev,
* map entries that need to be hogged, i.e. get+enabled until the system shuts * map entries that need to be hogged, i.e. get+enabled until the system shuts
* down. * down.
*/ */
int pinctrl_hog_maps(struct pinctrl_dev *pctldev) static int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
{ {
struct device *dev = pctldev->dev; struct device *dev = pctldev->dev;
const char *devname = dev_name(dev); const char *devname = dev_name(dev);
@ -819,7 +821,7 @@ int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
* pinctrl_unhog_maps() - unhog specific map entries on controller device * pinctrl_unhog_maps() - unhog specific map entries on controller device
* @pctldev: the pin control device to unhog entries on * @pctldev: the pin control device to unhog entries on
*/ */
void pinctrl_unhog_maps(struct pinctrl_dev *pctldev) static void pinctrl_unhog_maps(struct pinctrl_dev *pctldev)
{ {
struct list_head *node, *tmp; struct list_head *node, *tmp;

3
drivers/pinctrl/core.h
View file

@ -101,8 +101,5 @@ struct pin_desc {
struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name); struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name);
struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev, unsigned int pin); struct pin_desc *pin_desc_get(struct pinctrl_dev *pctldev, unsigned int pin);
int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name); int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name);
int pinctrl_get_device_gpio_range(unsigned gpio,
struct pinctrl_dev **outdev,
struct pinctrl_gpio_range **outrange);
int pinctrl_get_group_selector(struct pinctrl_dev *pctldev, int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
const char *pin_group); const char *pin_group);