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authorStephen Warren <swarren@nvidia.com>2012-02-19 23:45:47 -0700
committerLinus Walleij <linus.walleij@linaro.org>2012-02-22 17:59:33 +0100
commit4ecce45dd663f6945bed7e2e06c05b5d90f3a2a1 (patch)
tree2d971f9ce2b68a89cb477dae9b209439545bcc5a
parent2b694250174980382bddcb00e1de7654ecdf6f1f (diff)
downloadlinux-4ecce45dd663f6945bed7e2e06c05b5d90f3a2a1.tar.bz2
pinctrl: core.c/h cleanups
* 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>
-rw-r--r--drivers/pinctrl/core.c12
-rw-r--r--drivers/pinctrl/core.h3
2 files changed, 7 insertions, 8 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 50bcc511193e..b6e3c35c028e 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -293,9 +293,9 @@ pinctrl_match_gpio_range(struct pinctrl_dev *pctldev, unsigned gpio)
* the GPIO subsystem, return the device and the matching GPIO range. Returns
* negative if the GPIO range could not be found in any device.
*/
-int pinctrl_get_device_gpio_range(unsigned gpio,
- struct pinctrl_dev **outdev,
- struct pinctrl_gpio_range **outrange)
+static int pinctrl_get_device_gpio_range(unsigned gpio,
+ struct pinctrl_dev **outdev,
+ struct pinctrl_gpio_range **outrange)
{
struct pinctrl_dev *pctldev = NULL;
@@ -332,6 +332,7 @@ void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
list_add_tail(&range->node, &pctldev->gpio_ranges);
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
@@ -345,6 +346,7 @@ void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev,
list_del(&range->node);
mutex_unlock(&pctldev->gpio_ranges_lock);
}
+EXPORT_SYMBOL_GPL(pinctrl_remove_gpio_range);
/**
* 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
* down.
*/
-int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
+static int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
{
struct device *dev = pctldev->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
* @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;
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index a50cdb053c84..7c305672919e 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -101,8 +101,5 @@ struct pin_desc {
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);
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,
const char *pin_group);