mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-28 15:20:41 +00:00
gpio: Convert to use match_string() helper
The new helper returns index of the matching string in an array. We are going to use it here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
parent
6906a4f9d1
commit
4b21f94a30
1 changed files with 2 additions and 5 deletions
|
@ -210,11 +210,8 @@ static struct gpio_desc *of_find_regulator_gpio(struct device *dev, const char *
|
||||||
if (!con_id)
|
if (!con_id)
|
||||||
return ERR_PTR(-ENOENT);
|
return ERR_PTR(-ENOENT);
|
||||||
|
|
||||||
for (i = 0; i < ARRAY_SIZE(whitelist); i++)
|
i = match_string(whitelist, ARRAY_SIZE(whitelist), con_id);
|
||||||
if (!strcmp(con_id, whitelist[i]))
|
if (i < 0)
|
||||||
break;
|
|
||||||
|
|
||||||
if (i == ARRAY_SIZE(whitelist))
|
|
||||||
return ERR_PTR(-ENOENT);
|
return ERR_PTR(-ENOENT);
|
||||||
|
|
||||||
desc = of_get_named_gpiod_flags(np, con_id, 0, of_flags);
|
desc = of_get_named_gpiod_flags(np, con_id, 0, of_flags);
|
||||||
|
|
Loading…
Reference in a new issue