diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2021-12-27 13:22:37 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-01-02 07:33:51 +0100 |
| commit | 7442936633bd1906a2571116ae334b68c56c8a72 (patch) | |
| tree | ec502305e13c587a9cb506597cc81e2c0855691b | |
| parent | 79dcd4e840ccfaf8018ec96415fdc0250e945c77 (diff) | |
pinctrl: imx: fix assigning groups namespinctrl-v5.17-1
This fixes regression caused by incorrect array indexing.
Reported-by: Fabio Estevam <festevam@gmail.com>
Fixes: 02f117134952 ("pinctrl: imx: prepare for making "group_names" in "function_desc" const")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Tested-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20211227122237.6363-1-zajec5@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 16bc1bfc03e4..fa3cc0b80ede 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -649,7 +649,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np, struct function_desc *func; struct group_desc *grp; const char **group_names; - u32 i = 0; + u32 i; dev_dbg(pctl->dev, "parse function(%d): %pOFn\n", index, np); @@ -669,10 +669,12 @@ static int imx_pinctrl_parse_functions(struct device_node *np, sizeof(char *), GFP_KERNEL); if (!group_names) return -ENOMEM; + i = 0; for_each_child_of_node(np, child) - group_names[i] = child->name; + group_names[i++] = child->name; func->group_names = group_names; + i = 0; for_each_child_of_node(np, child) { grp = devm_kzalloc(ipctl->dev, sizeof(struct group_desc), GFP_KERNEL); |