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authorStephen Warren <swarren@nvidia.com>2011-10-20 02:19:25 +0400
committerLinus Walleij <linus.walleij@linaro.org>2011-10-20 13:41:49 +0400
commita5818a8bd095a08cfb1871b63af9c8bed103e4b9 (patch)
tree7fc2ade1186cc42877f21a0eead3843515b914be /include/linux/pinctrl
parent393daa814f4bbc6f5c099178c073fae9f7ef6177 (diff)
downloadlinux-a5818a8bd095a08cfb1871b63af9c8bed103e4b9.tar.xz
pinctrl: get_group_pins() const fixes
get_group_pins() "returns" a pointer to an array of const objects, through a pointer parameter. Fix the prototype so what's pointed at by the returned pointer is const, rather than the function parameter being const. This also allows the removal of a cast in each of the two current pinmux drivers. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/pinctrl')
-rw-r--r--include/linux/pinctrl/pinctrl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 4f8d2089acce..3605e947fa90 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -75,8 +75,8 @@ struct pinctrl_ops {
unsigned selector);
int (*get_group_pins) (struct pinctrl_dev *pctldev,
unsigned selector,
- unsigned ** const pins,
- unsigned * const num_pins);
+ const unsigned **pins,
+ unsigned *num_pins);
void (*pin_dbg_show) (struct pinctrl_dev *pctldev, struct seq_file *s,
unsigned offset);
};