Commit f94c3bce authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: qt2160 - tweak check for i2c adapter functionality 

i2c_check_functionality() returns essentially a boolean and not an error
code, so treat it as such.

Link: https://lore.kernel.org/r/20230724051345.335219-1-dmitry.torokhov@gmail.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 92e24e0e

drivers/input/keyboard/qt2160.c

+2 −5
Original line number Diff line number Diff line
@@ -345,10 +345,7 @@ static int qt2160_probe(struct i2c_client *client) 
	int i;

	int error;



	/* Check functionality */

	error = i2c_check_functionality(client->adapter,

			I2C_FUNC_SMBUS_BYTE);

	if (!error) {

	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) {

		dev_err(&client->dev, "%s adapter not supported\n",

			dev_driver_string(&client->adapter->dev));

		return -ENODEV;