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path: root/drivers/regulator/lp3971.c
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Diffstat (limited to 'drivers/regulator/lp3971.c')
-rw-r--r--drivers/regulator/lp3971.c10
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)