diff options
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index f3a8897d4e8f..cf80ce1dd7ce 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -389,6 +389,21 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type) return 0; } +const struct sh_pfc_bias_info * +sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info, + unsigned int num, unsigned int pin) +{ + unsigned int i; + + for (i = 0; i < num; i++) + if (info[i].pin == pin) + return &info[i]; + + WARN_ONCE(1, "Pin %u is not in bias info list\n", pin); + + return NULL; +} + static int sh_pfc_init_ranges(struct sh_pfc *pfc) { struct sh_pfc_pin_range *range; |