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authorDong Aisheng <dong.aisheng@linaro.org>2012-05-23 17:22:41 +0400
committerLinus Walleij <linus.walleij@linaro.org>2012-07-03 23:51:08 +0400
commit3e5e00b654997aa2c3998d30f7213b9611eb23d7 (patch)
treefc086243b83c88df75604165633fa62212921677 /drivers/pinctrl
parent5d589b092ab212bbcc27828167e1c036e7fc77d2 (diff)
downloadlinux-3e5e00b654997aa2c3998d30f7213b9611eb23d7.tar.xz
pinctrl: add pinctrl_add_gpio_ranges function
Often GPIO ranges are added in batch, so create a special function for that. Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/core.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 902428dfb37e..fb7f3bebdc69 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -332,6 +332,17 @@ void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
}
EXPORT_SYMBOL_GPL(pinctrl_add_gpio_range);
+void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *ranges,
+ unsigned nranges)
+{
+ int i;
+
+ for (i = 0; i < nranges; i++)
+ pinctrl_add_gpio_range(pctldev, &ranges[i]);
+}
+EXPORT_SYMBOL_GPL(pinctrl_add_gpio_ranges);
+
/**
* pinctrl_get_group_selector() - returns the group selector for a group
* @pctldev: the pin controller handling the group