diff options
| author | Stephen Warren <swarren@nvidia.com> | 2011-10-19 16:19:25 -0600 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2011-10-20 11:41:49 +0200 |
| commit | a5818a8bd095a08cfb1871b63af9c8bed103e4b9 (patch) | |
| tree | 7fc2ade1186cc42877f21a0eead3843515b914be /drivers/pinctrl/pinmux-u300.c | |
| parent | 393daa814f4bbc6f5c099178c073fae9f7ef6177 (diff) | |
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 'drivers/pinctrl/pinmux-u300.c')
| -rw-r--r-- | drivers/pinctrl/pinmux-u300.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinmux-u300.c b/drivers/pinctrl/pinmux-u300.c index f9db1cebff0..71d23b736ff 100644 --- a/drivers/pinctrl/pinmux-u300.c +++ b/drivers/pinctrl/pinmux-u300.c @@ -849,12 +849,12 @@ static const char *u300_get_group_name(struct pinctrl_dev *pctldev, } static int u300_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector, - unsigned ** const pins, - unsigned * const num_pins) + const unsigned **pins, + unsigned *num_pins) { if (selector >= ARRAY_SIZE(u300_pin_groups)) return -EINVAL; - *pins = (unsigned *) u300_pin_groups[selector].pins; + *pins = u300_pin_groups[selector].pins; *num_pins = u300_pin_groups[selector].num_pins; return 0; } |