diff options
Diffstat (limited to 'drivers/mfd/menelaus.c')
| -rw-r--r-- | drivers/mfd/menelaus.c | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 9f01aef539dd..3ac36f5ccd3e 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -532,29 +532,6 @@ static const struct menelaus_vtg_value vcore_values[] = { { 1450, 18 }, }; -int menelaus_set_vcore_sw(unsigned int mV) -{ - int val, ret; - struct i2c_client *c = the_menelaus->client; - - val = menelaus_get_vtg_value(mV, vcore_values, - ARRAY_SIZE(vcore_values)); - if (val < 0) - return -EINVAL; - - dev_dbg(&c->dev, "Setting VCORE to %d mV (val 0x%02x)\n", mV, val); - - /* Set SW mode and the voltage in one go. */ - mutex_lock(&the_menelaus->lock); - ret = menelaus_write_reg(MENELAUS_VCORE_CTRL1, val); - if (ret == 0) - the_menelaus->vcore_hw_mode = 0; - mutex_unlock(&the_menelaus->lock); - msleep(1); - - return ret; -} - int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV) { int fval, rval, val, ret; @@ -1239,7 +1216,7 @@ static int menelaus_probe(struct i2c_client *client, err = menelaus_read_reg(MENELAUS_VCORE_CTRL1); if (err < 0) goto fail; - if (err & BIT(7)) + if (err & VCORE_CTRL1_HW_NSW) menelaus->vcore_hw_mode = 1; else menelaus->vcore_hw_mode = 0; @@ -1259,7 +1236,7 @@ fail: return err; } -static int __exit menelaus_remove(struct i2c_client *client) +static int menelaus_remove(struct i2c_client *client) { struct menelaus_chip *menelaus = i2c_get_clientdata(client); @@ -1280,7 +1257,7 @@ static struct i2c_driver menelaus_i2c_driver = { .name = DRIVER_NAME, }, .probe = menelaus_probe, - .remove = __exit_p(menelaus_remove), + .remove = menelaus_remove, .id_table = menelaus_id, }; |