diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/pinctrl/pinmux.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/pinctrl/pinmux.c')
-rw-r--r-- | drivers/pinctrl/pinmux.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index 29984b369..c223a9ef1 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -334,7 +334,6 @@ int pinmux_map_to_setting(struct pinctrl_map const *map, unsigned num_groups; int ret; const char *group; - int i; if (!pmxops) { dev_err(pctldev->dev, "does not support mux function\n"); @@ -363,19 +362,13 @@ int pinmux_map_to_setting(struct pinctrl_map const *map, return -EINVAL; } if (map->data.mux.group) { - bool found = false; group = map->data.mux.group; - for (i = 0; i < num_groups; i++) { - if (!strcmp(group, groups[i])) { - found = true; - break; - } - } - if (!found) { + ret = match_string(groups, num_groups, group); + if (ret < 0) { dev_err(pctldev->dev, "invalid group \"%s\" for function \"%s\"\n", group, map->data.mux.function); - return -EINVAL; + return ret; } } else { group = groups[0]; |