From: Axel Lin Date: Tue, 12 Aug 2014 01:41:10 +0000 (+0800) Subject: regulator: tps65023: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA functionality X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3220574143147db7c9f9b00c8dc6efcbacad44cc;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git 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. Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 3ef67a86115c..7380af8bd50d 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -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.