Commit 378515fc authored Aug 15, 2014 by Axel Lin Committed by Lee Jones Sep 26, 2014

mfd: da9052-i2c: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA functionality



Since commit b4226107 ("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 <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 42a71ef9

drivers/mfd/da9052-i2c.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -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;

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