diff options
Diffstat (limited to 'drivers/regulator/lp3971.c')
| -rw-r--r-- | drivers/regulator/lp3971.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index 8ae3732..3bb82b6 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -377,7 +377,7 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count, if (count != 1) return -EIO; ret = i2c_smbus_read_byte_data(i2c, reg); - if (ret < 0 || count != 1) + if (ret < 0) return -EIO; *dest = ret; @@ -387,15 +387,9 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count, static int lp3971_i2c_write(struct i2c_client *i2c, char reg, int count, const u16 *src) { - int ret; - if (count != 1) return -EIO; - ret = i2c_smbus_write_byte_data(i2c, reg, *src); - if (ret >= 0) - return 0; - - return ret; + return i2c_smbus_write_byte_data(i2c, reg, *src); } static u8 lp3971_reg_read(struct lp3971 *lp3971, u8 reg) |