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rtc: pcf85063: remove bogus i2c functionality check 

Only smbus reads and write are done in the driver, plain i2c functionality
is not required.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-04-01 18:08:07 +02:00
parent de311aa8d4
commit 191c0da112
1 changed files with 0 additions and 3 deletions
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3
drivers/rtc/rtc-pcf85063.c
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@ -209,9 +209,6 @@ static int pcf85063_probe(struct i2c_client *client)
dev_dbg(&client->dev, "%s\n", __func__);
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
return -ENODEV;
err = i2c_smbus_read_byte_data(client, PCF85063_REG_CTRL1);
if (err < 0) {
dev_err(&client->dev, "RTC chip is not present\n");