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pinctrl: at91-pio4: fix non-exported functions 

The atmel_pctl_find_group_by_pin() and the atmel_pinctrl_remove()
functions are not exported, so fix the warnings about these
being exported without definitions by making them static.

drivers/pinctrl/pinctrl-at91-pio4.c:424:20: warning: symbol 'atmel_pctl_find_group_by_pin' was not declared. Should it be static?
drivers/pinctrl/pinctrl-at91-pio4.c:1077:5: warning: symbol 'atmel_pinctrl_remove' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ben Dooks 2016-06-07 18:07:45 +01:00 committed by Linus Walleij
parent d5e4d7ab2c
commit 682d68b882
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/pinctrl-at91-pio4.c
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@ -421,8 +421,8 @@ static int atmel_pctl_get_group_pins(struct pinctrl_dev *pctldev,
return 0;
}
struct atmel_group *atmel_pctl_find_group_by_pin(struct pinctrl_dev *pctldev,
unsigned pin)
static struct atmel_group *
atmel_pctl_find_group_by_pin(struct pinctrl_dev *pctldev, unsigned pin)
{
struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
int i;
@ -1074,7 +1074,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
return ret;
}
int atmel_pinctrl_remove(struct platform_device *pdev)
static int atmel_pinctrl_remove(struct platform_device *pdev)
{
struct atmel_pioctrl *atmel_pioctrl = platform_get_drvdata(pdev);