diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/renesas/core.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c index ab8bdb81e8df..9d791a5a5f95 100644 --- a/drivers/pinctrl/renesas/core.c +++ b/drivers/pinctrl/renesas/core.c @@ -919,7 +919,8 @@ static void __init sh_pfc_check_bias_reg(const struct sh_pfc_soc_info *info, if (bias->pins[i] != SH_PFC_PIN_NONE) bits |= BIT(i); - sh_pfc_check_reg(info->name, bias->puen, bits); + if (bias->puen) + sh_pfc_check_reg(info->name, bias->puen, bits); if (bias->pud) sh_pfc_check_reg(info->name, bias->pud, bits); for (i = 0; i < ARRAY_SIZE(bias->pins); i++) @@ -928,6 +929,7 @@ static void __init sh_pfc_check_bias_reg(const struct sh_pfc_soc_info *info, static void __init sh_pfc_check_info(const struct sh_pfc_soc_info *info) { + const struct pinmux_bias_reg *bias_regs = info->bias_regs; const char *drvname = info->name; unsigned int *refcnts; unsigned int i, j, k; @@ -1024,8 +1026,8 @@ static void __init sh_pfc_check_info(const struct sh_pfc_soc_info *info) sh_pfc_check_drive_reg(info, &info->drive_regs[i]); /* Check bias registers */ - for (i = 0; info->bias_regs && info->bias_regs[i].puen; i++) - sh_pfc_check_bias_reg(info, &info->bias_regs[i]); + for (i = 0; bias_regs && (bias_regs[i].puen || bias_regs[i].pud); i++) + sh_pfc_check_bias_reg(info, &bias_regs[i]); /* Check ioctrl registers */ for (i = 0; info->ioctrl_regs && info->ioctrl_regs[i].reg; i++) |