diff options
Diffstat (limited to 'drivers/power/lp8788-charger.c')
| -rw-r--r-- | drivers/power/lp8788-charger.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/lp8788-charger.c index e33d6b2a7a5..ed49b50b220 100644 --- a/drivers/power/lp8788-charger.c +++ b/drivers/power/lp8788-charger.c @@ -49,7 +49,6 @@ #define LP8788_CHG_START 0x11 #define LP8788_CHG_END 0x1C -#define LP8788_BUF_SIZE 40 #define LP8788_ISEL_MAX 23 #define LP8788_ISEL_STEP 50 #define LP8788_VTERM_MIN 4100 @@ -580,7 +579,7 @@ static void lp8788_irq_unregister(struct platform_device *pdev, } } -static void lp8788_setup_adc_channel(const char *consumer_name, +static void lp8788_setup_adc_channel(struct device *dev, struct lp8788_charger *pchg) { struct lp8788_charger_platform_data *pdata = pchg->pdata; @@ -590,11 +589,11 @@ static void lp8788_setup_adc_channel(const char *consumer_name, return; /* ADC channel for battery voltage */ - chan = iio_channel_get(consumer_name, pdata->adc_vbatt); + chan = iio_channel_get(dev, pdata->adc_vbatt); pchg->chan[LP8788_VBATT] = IS_ERR(chan) ? NULL : chan; /* ADC channel for battery temperature */ - chan = iio_channel_get(consumer_name, pdata->adc_batt_temp); + chan = iio_channel_get(dev, pdata->adc_batt_temp); pchg->chan[LP8788_BATT_TEMP] = IS_ERR(chan) ? NULL : chan; } @@ -633,7 +632,7 @@ static ssize_t lp8788_show_charger_status(struct device *dev, lp8788_read_byte(pchg->lp, LP8788_CHG_STATUS, &data); state = (data & LP8788_CHG_STATE_M) >> LP8788_CHG_STATE_S; - return scnprintf(buf, LP8788_BUF_SIZE, "%s\n", desc[state]); + return scnprintf(buf, PAGE_SIZE, "%s\n", desc[state]); } static ssize_t lp8788_show_eoc_time(struct device *dev, @@ -647,7 +646,7 @@ static ssize_t lp8788_show_eoc_time(struct device *dev, lp8788_read_byte(pchg->lp, LP8788_CHG_EOC, &val); val = (val & LP8788_CHG_EOC_TIME_M) >> LP8788_CHG_EOC_TIME_S; - return scnprintf(buf, LP8788_BUF_SIZE, "End Of Charge Time: %s\n", + return scnprintf(buf, PAGE_SIZE, "End Of Charge Time: %s\n", stime[val]); } @@ -667,8 +666,7 @@ static ssize_t lp8788_show_eoc_level(struct device *dev, val = (val & LP8788_CHG_EOC_LEVEL_M) >> LP8788_CHG_EOC_LEVEL_S; level = mode ? abs_level[val] : relative_level[val]; - return scnprintf(buf, LP8788_BUF_SIZE, "End Of Charge Level: %s\n", - level); + return scnprintf(buf, PAGE_SIZE, "End Of Charge Level: %s\n", level); } static DEVICE_ATTR(charger_status, S_IRUSR, lp8788_show_charger_status, NULL); @@ -705,7 +703,7 @@ static int lp8788_charger_probe(struct platform_device *pdev) if (ret) return ret; - lp8788_setup_adc_channel(pdev->name, pchg); + lp8788_setup_adc_channel(&pdev->dev, pchg); ret = lp8788_psy_register(pdev, pchg); if (ret) |