From: Axel Lin Date: Fri, 15 Aug 2014 13:53:17 +0000 (+0800) Subject: mfd: da9052-i2c: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA functionality X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=378515fc10c7e1b607980ef67f7e02d830dc2fae;p=linux-beck.git mfd: da9052-i2c: 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: Lee Jones --- diff --git a/drivers/mfd/da9052-i2c.c b/drivers/mfd/da9052-i2c.c index 6da8ec8ff800..ec39287a245b 100644 --- a/drivers/mfd/da9052-i2c.c +++ b/drivers/mfd/da9052-i2c.c @@ -140,13 +140,6 @@ static int da9052_i2c_probe(struct i2c_client *client, if (!da9052) return -ENOMEM; - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_BYTE_DATA)) { - dev_info(&client->dev, "Error in %s:i2c_check_functionality\n", - __func__); - return -ENODEV; - } - da9052->dev = &client->dev; da9052->chip_irq = client->irq; da9052->fix_io = da9052_i2c_fix;