regulator: tps65023: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA functionality

Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter does not support standard I2C"), regmap-i2c will check the I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config setting if the adapter does not support standard I2C.

So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver code.

---
 drivers/regulator/tps65023-regulator.c | 3 ---
 1 file changed, 3 deletions(-)

index 3ef67a8..7380af8 100644
@@ -211,9 +211,6 @@ static int tps_65023_probe(struct i2c_client *client,
 	int i;
 	int error;
 
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -EIO;
-
 	/**
 	 * init_data points to array of regulator_init structures
 	 * coming from the board-evm file.

1.9.1

Applied, thanks.