diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/lp8788-charger.c | 44 |
1 files changed, 6 insertions, 38 deletions
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/lp8788-charger.c index 1afa5f7a535..fb592bfbec6 100644 --- a/drivers/power/lp8788-charger.c +++ b/drivers/power/lp8788-charger.c @@ -584,50 +584,18 @@ static void lp8788_setup_adc_channel(const char *consumer_name, struct lp8788_charger *pchg) { struct lp8788_charger_platform_data *pdata = pchg->pdata; - struct device *dev = pchg->lp->dev; struct iio_channel *chan; - enum lp8788_adc_id id; - const char *chan_name[LPADC_MAX] = { - [LPADC_VBATT_5P5] = "vbatt-5p5", - [LPADC_VBATT_6P0] = "vbatt-6p0", - [LPADC_VBATT_5P0] = "vbatt-5p0", - [LPADC_ADC1] = "adc1", - [LPADC_ADC2] = "adc2", - [LPADC_ADC3] = "adc3", - [LPADC_ADC4] = "adc4", - }; if (!pdata) return; - id = pdata->vbatt_adc; - switch (id) { - case LPADC_VBATT_5P5: - case LPADC_VBATT_6P0: - case LPADC_VBATT_5P0: - chan = iio_channel_get(consumer_name, chan_name[id]); - pchg->chan[LP8788_VBATT] = IS_ERR(chan) ? NULL : chan; - break; - default: - dev_err(dev, "invalid ADC id for VBATT: %d\n", id); - pchg->chan[LP8788_VBATT] = NULL; - break; - } + /* ADC channel for battery voltage */ + chan = iio_channel_get(consumer_name, pdata->adc_vbatt); + pchg->chan[LP8788_VBATT] = IS_ERR(chan) ? NULL : chan; - id = pdata->batt_temp_adc; - switch (id) { - case LPADC_ADC1: - case LPADC_ADC2: - case LPADC_ADC3: - case LPADC_ADC4: - chan = iio_channel_get(consumer_name, chan_name[id]); - pchg->chan[LP8788_BATT_TEMP] = IS_ERR(chan) ? NULL : chan; - break; - default: - dev_err(dev, "invalid ADC id for BATT_TEMP : %d\n", id); - pchg->chan[LP8788_BATT_TEMP] = NULL; - break; - } + /* ADC channel for battery temperature */ + chan = iio_channel_get(consumer_name, pdata->adc_batt_temp); + pchg->chan[LP8788_BATT_TEMP] = IS_ERR(chan) ? NULL : chan; } static void lp8788_release_adc_channel(struct lp8788_charger *pchg) |