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pinctrl: core: Make pins const unsigned int pointer in struct group_desc

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It's unclear why it's not a const unsigned int pointer from day 1.
Make the pins member const unsigned int pointer in struct group_desc.
Update necessary APIs.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231204160033.1872569-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2023-12-04 17:56:33 +02:00 • committed by Linus Walleij
parent 731b30f6aa
commit d98d73855f
2 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/pinctrl/core.c
View file

@ -640,7 +640,7 @@ static int pinctrl_generic_group_name_to_selector(struct pinctrl_dev *pctldev,
* Note that the caller must take care of locking.
*/
int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
int *pins, int num_pins, void *data)
const unsigned int *pins, int num_pins, void *data)
{
struct group_desc *group;
int selector, error;

4
drivers/pinctrl/core.h
View file

@ -203,7 +203,7 @@ struct pinctrl_maps {
*/
struct group_desc {
const char *name;
int *pins;
const unsigned int *pins;
int num_pins;
void *data;
};
@ -222,7 +222,7 @@ struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev,
unsigned int group_selector);
int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
int *gpins, int ngpins, void *data);
const unsigned int *pins, int num_pins, void *data);
int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
unsigned int group_selector);