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pinctrl: core: Make pinctrl_init_controller() static 

pinctrl_init_controller() is not used outside core.c, thus make it
static and prevent compiler to warn.

drivers/pinctrl/core.c:1943:21: warning: no previous prototype for ‘pinctrl_init_controller’ [-Wmissing-prototypes]
 struct pinctrl_dev *pinctrl_init_controller(struct pinctrl_desc *pctldesc,
                     ^~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2017-03-27 14:37:09 +03:00 committed by Linus Walleij
parent 8c58f1a7a4
commit 0ca4921fe9
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/core.c
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@ -1939,9 +1939,9 @@ static int pinctrl_check_ops(struct pinctrl_dev *pctldev)
* @dev: parent device for this pin controller
* @driver_data: private pin controller data for this pin controller
*/
struct pinctrl_dev *pinctrl_init_controller(struct pinctrl_desc *pctldesc,
struct device *dev,
void *driver_data)
static struct pinctrl_dev *
pinctrl_init_controller(struct pinctrl_desc *pctldesc, struct device *dev,
void *driver_data)
{
struct pinctrl_dev *pctldev;
int ret;