diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-08-15 21:53:17 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-09-26 08:15:41 +0100 |
| commit | 378515fc10c7e1b607980ef67f7e02d830dc2fae (patch) | |
| tree | 93f0bf3293cd15e043311aec2e0a8f1ad7f0bdd7 /drivers/mfd | |
| parent | 42a71ef97b7ac31ae8f929c36048fec5cd201a49 (diff) | |
| download | linux-rt-378515fc10c7e1b607980ef67f7e02d830dc2fae.tar.gz | |
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 <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/da9052-i2c.c | 7 |
1 files changed, 0 insertions, 7 deletions
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; |