diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-sx150x.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-sx150x.c | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c index 0e3e1da..27194e7 100644 --- a/drivers/pinctrl/pinctrl-sx150x.c +++ b/drivers/pinctrl/pinctrl-sx150x.c @@ -924,6 +924,31 @@ static int sx150x_reset(struct sx150x_pinctrl *pctl) return err; } +static int sx150x_init_misc(struct sx150x_pinctrl *pctl) +{ + u8 reg, value; + + switch (pctl->data->model) { + case SX150X_789: + reg = pctl->data->pri.x789.reg_misc; + value = SX150X_789_REG_MISC_AUTOCLEAR_OFF; + break; + case SX150X_456: + reg = pctl->data->pri.x456.reg_advance; + value = 0x00; + break; + case SX150X_123: + reg = pctl->data->pri.x123.reg_advance; + value = 0x00; + break; + default: + WARN(1, "Unknown chip model %d\n", pctl->data->model); + return -EINVAL; + } + + return sx150x_i2c_write(pctl->client, reg, value); +} + static int sx150x_init_hw(struct sx150x_pinctrl *pctl) { int err; @@ -935,18 +960,7 @@ static int sx150x_init_hw(struct sx150x_pinctrl *pctl) return err; } - if (pctl->data->model == SX150X_789) - err = sx150x_i2c_write(pctl->client, - pctl->data->pri.x789.reg_misc, - SX150X_789_REG_MISC_AUTOCLEAR_OFF); - else if (pctl->data->model == SX150X_456) - err = sx150x_i2c_write(pctl->client, - pctl->data->pri.x456.reg_advance, - 0x00); - else - err = sx150x_i2c_write(pctl->client, - pctl->data->pri.x123.reg_advance, - 0x00); + err = sx150x_init_misc(pctl); if (err < 0) return err; |
