static int bh6173_ldo_enable(struct regulator_dev *rdev)
{
if (!rdev)
return -EINVAL; //NAGSM_Android_SEL_Kernel_Aakash_20101021
struct bh6173_data *bh6173 = rdev_get_drvdata(rdev);
int ldo = bh6173_get_ldo(rdev);
u8 value;
DBG("func =%s called for regulator = %d\n",__func__,ldo);
//NAGSM_Android_SEL_Kernel_Aakash_20101019
if((ldo < BH6173_LDO1) || (ldo > BH6173_LDO3))
{
printk("ERROR: Invalid argument passed\n");
return -EINVAL;
}
//NAGSM_Android_SEL_Kernel_Aakash_20101019
bh6173_i2c_read(bh6173_client, BH6173GUL_Register_REGCNT,&value);
if (ldo == BH6173_LDO1)
value |= BH6173GUL_REGCNT_LDO1;
if (ldo == BH6173_LDO2)
value |= BH6173GUL_REGCNT_LDO2;
if (ldo == BH6173_LDO3)
value |= BH6173GUL_REGCNT_LDO3;
return bh6173_i2c_write(bh6173_client, BH6173GUL_Register_REGCNT, value);
}
static int bh6173_write_reg(struct bh6173_data *bh6173, u8 value, u8 reg)
{
DBG("func =%s called for reg= %x, data=%x\n",__func__,reg,value);
#ifndef CONFIG_CPU_FREQ
mutex_lock(&bh6173->mutex);
#endif
bh6173_i2c_write(bh6173->client, reg, value);
#ifndef CONFIG_CPU_FREQ
mutex_unlock(&bh6173->mutex);
#endif
return 0;
}
