github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

rtc: pcf85063: remove bogus i2c functionality check

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/rtc/rtc-pcf85063.c
View File

@ -209,9 +209,6 @@ static int pcf85063_probe(struct i2c_client *client)
dev_dbg(&client->dev, "%s\n", __func__); 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); err = i2c_smbus_read_byte_data(client, PCF85063_REG_CTRL1);
if (err < 0) { if (err < 0) {
dev_err(&client->dev, "RTC chip is not present\n"); dev_err(&client->dev, "RTC chip is not present\n");