From 1ea8684e1e0d7453f65a1ed69c2d0b890bfb9e33 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sat, 28 Mar 2015 22:45:36 +0200 Subject: mfd: menelaus: Drop support for SW controller VCORE Drop support for SW controlled VCORE, nobody uses it. Signed-off-by: Aaro Koskinen Signed-off-by: Lee Jones --- drivers/mfd/menelaus.c | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'drivers/mfd') diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 5269ff2..2b2dc1f 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; -- cgit v1.1