diff options
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-mvebu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c index a1f93859e7ca..8ef0a97d2bf5 100644 --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c @@ -96,10 +96,12 @@ static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_name( struct mvebu_pinctrl *pctl, const char *name) { unsigned n; + for (n = 0; n < pctl->num_groups; n++) { if (strcmp(name, pctl->groups[n].name) == 0) return &pctl->groups[n]; } + return NULL; } @@ -108,6 +110,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_val( unsigned long config) { unsigned n; + for (n = 0; n < grp->num_settings; n++) { if (config == grp->settings[n].val) { if (!pctl->variant || (pctl->variant & @@ -115,6 +118,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_val( return &grp->settings[n]; } } + return NULL; } @@ -123,6 +127,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_name( const char *name) { unsigned n; + for (n = 0; n < grp->num_settings; n++) { if (strcmp(name, grp->settings[n].name) == 0) { if (!pctl->variant || (pctl->variant & @@ -130,6 +135,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_name( return &grp->settings[n]; } } + return NULL; } @@ -137,6 +143,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_gpio_setting( struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp) { unsigned n; + for (n = 0; n < grp->num_settings; n++) { if (grp->settings[n].flags & (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { @@ -145,6 +152,7 @@ static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_gpio_setting( return &grp->settings[n]; } } + return NULL; } @@ -152,10 +160,12 @@ static struct mvebu_pinctrl_function *mvebu_pinctrl_find_function_by_name( struct mvebu_pinctrl *pctl, const char *name) { unsigned n; + for (n = 0; n < pctl->num_functions; n++) { if (strcmp(name, pctl->functions[n].name) == 0) return &pctl->functions[n]; } + return NULL; } |