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path: root/drivers/power/lp8788-charger.c
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Diffstat (limited to 'drivers/power/lp8788-charger.c')
-rw-r--r--drivers/power/lp8788-charger.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/lp8788-charger.c
index 22b6407c9ca..6d1f452810b 100644
--- a/drivers/power/lp8788-charger.c
+++ b/drivers/power/lp8788-charger.c
@@ -367,7 +367,8 @@ static inline bool lp8788_is_valid_charger_register(u8 addr)
return addr >= LP8788_CHG_START && addr <= LP8788_CHG_END;
}
-static int lp8788_update_charger_params(struct lp8788_charger *pchg)
+static int lp8788_update_charger_params(struct platform_device *pdev,
+ struct lp8788_charger *pchg)
{
struct lp8788 *lp = pchg->lp;
struct lp8788_charger_platform_data *pdata = pchg->pdata;
@@ -376,7 +377,7 @@ static int lp8788_update_charger_params(struct lp8788_charger *pchg)
int ret;
if (!pdata || !pdata->chg_params) {
- dev_info(lp->dev, "skip updating charger parameters\n");
+ dev_info(&pdev->dev, "skip updating charger parameters\n");
return 0;
}
@@ -537,7 +538,6 @@ err_free_irq:
static int lp8788_irq_register(struct platform_device *pdev,
struct lp8788_charger *pchg)
{
- struct lp8788 *lp = pchg->lp;
const char *name[] = {
LP8788_CHG_IRQ, LP8788_PRSW_IRQ, LP8788_BATT_IRQ
};
@@ -550,13 +550,13 @@ static int lp8788_irq_register(struct platform_device *pdev,
for (i = 0; i < ARRAY_SIZE(name); i++) {
ret = lp8788_set_irqs(pdev, pchg, name[i]);
if (ret) {
- dev_warn(lp->dev, "irq setup failed: %s\n", name[i]);
+ dev_warn(&pdev->dev, "irq setup failed: %s\n", name[i]);
return ret;
}
}
if (pchg->num_irqs > LP8788_MAX_CHG_IRQS) {
- dev_err(lp->dev, "invalid total number of irqs: %d\n",
+ dev_err(&pdev->dev, "invalid total number of irqs: %d\n",
pchg->num_irqs);
return -EINVAL;
}
@@ -580,7 +580,7 @@ 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 +590,11 @@ 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;
}
@@ -690,9 +690,10 @@ static int lp8788_charger_probe(struct platform_device *pdev)
{
struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
struct lp8788_charger *pchg;
+ struct device *dev = &pdev->dev;
int ret;
- pchg = devm_kzalloc(lp->dev, sizeof(struct lp8788_charger), GFP_KERNEL);
+ pchg = devm_kzalloc(dev, sizeof(struct lp8788_charger), GFP_KERNEL);
if (!pchg)
return -ENOMEM;
@@ -700,11 +701,11 @@ static int lp8788_charger_probe(struct platform_device *pdev)
pchg->pdata = lp->pdata ? lp->pdata->chg_pdata : NULL;
platform_set_drvdata(pdev, pchg);
- ret = lp8788_update_charger_params(pchg);
+ ret = lp8788_update_charger_params(pdev, pchg);
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)
@@ -718,7 +719,7 @@ static int lp8788_charger_probe(struct platform_device *pdev)
ret = lp8788_irq_register(pdev, pchg);
if (ret)
- dev_warn(lp->dev, "failed to register charger irq: %d\n", ret);
+ dev_warn(dev, "failed to register charger irq: %d\n", ret);
return 0;
}