diff options
Diffstat (limited to 'drivers/mfd/menelaus.c')
| -rw-r--r-- | drivers/mfd/menelaus.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 5e2667afe2bc..9f01aef539dd 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -466,8 +466,6 @@ static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, struct i2c_client *c = the_menelaus->client; mutex_lock(&the_menelaus->lock); - if (!vtg) - goto set_voltage; ret = menelaus_read_reg(vtg->vtg_reg); if (ret < 0) @@ -482,7 +480,6 @@ static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, ret = menelaus_write_reg(vtg->vtg_reg, val); if (ret < 0) goto out; -set_voltage: ret = menelaus_write_reg(vtg->mode_reg, mode); out: mutex_unlock(&the_menelaus->lock); @@ -1186,7 +1183,7 @@ static int menelaus_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct menelaus_chip *menelaus; - int rev = 0, val; + int rev = 0; int err = 0; struct menelaus_platform_data *menelaus_pdata = dev_get_platdata(&client->dev); @@ -1239,10 +1236,10 @@ static int menelaus_probe(struct i2c_client *client, pr_info("Menelaus rev %d.%d\n", rev >> 4, rev & 0x0f); - val = menelaus_read_reg(MENELAUS_VCORE_CTRL1); - if (val < 0) + err = menelaus_read_reg(MENELAUS_VCORE_CTRL1); + if (err < 0) goto fail; - if (val & (1 << 7)) + if (err & BIT(7)) menelaus->vcore_hw_mode = 1; else menelaus->vcore_hw_mode = 0; |