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Subject[PATCH 03/12] rtc: pcf85063: remove bogus i2c functionality check
Date
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>
---
drivers/rtc/rtc-pcf85063.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index 95aae84f7dc3..c4cc0abe37cb 100644
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -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");
--
2.20.1
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