diff options
Diffstat (limited to 'drivers/mfd/tps65910.c')
| -rw-r--r-- | drivers/mfd/tps65910.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index 8263605f6d2f..bf16cbe6fd88 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -229,7 +229,7 @@ static struct regmap_irq_chip tps65910_irq_chip = { static int tps65910_irq_init(struct tps65910 *tps65910, int irq, struct tps65910_platform_data *pdata) { - int ret = 0; + int ret; static struct regmap_irq_chip *tps6591x_irqs_chip; if (!irq) { @@ -312,14 +312,14 @@ static int tps65910_ck32k_init(struct tps65910 *tps65910, static int tps65910_sleepinit(struct tps65910 *tps65910, struct tps65910_board *pmic_pdata) { - struct device *dev = NULL; - int ret = 0; - - dev = tps65910->dev; + struct device *dev; + int ret; if (!pmic_pdata->en_dev_slp) return 0; + dev = tps65910->dev; + /* enabling SLEEP device state */ ret = tps65910_reg_set_bits(tps65910, TPS65910_DEVCTRL, DEVCTRL_DEV_SLP_MASK); @@ -383,7 +383,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, struct tps65910_board *board_info; unsigned int prop; const struct of_device_id *match; - int ret = 0; + int ret; match = of_match_device(tps65910_of_match, &client->dev); if (!match) { @@ -395,10 +395,8 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, board_info = devm_kzalloc(&client->dev, sizeof(*board_info), GFP_KERNEL); - if (!board_info) { - dev_err(&client->dev, "Failed to allocate pdata\n"); + if (!board_info) return NULL; - } ret = of_property_read_u32(np, "ti,vmbch-threshold", &prop); if (!ret) @@ -462,7 +460,7 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, struct tps65910_board *of_pmic_plat_data = NULL; struct tps65910_platform_data *init_data; unsigned long chip_id = id->driver_data; - int ret = 0; + int ret; pmic_plat_data = dev_get_platdata(&i2c->dev); |