Input: sis_i2c - drop unnecessary call to i2c_set_clientdata

There is no call to i2c_get_clientdata() or dev_get_drvdata().
Drop the unnecessary call to i2c_set_clientdata().

Signed-off-by: Guenter Roeck <[e-mail]>
Signed-off-by: Dmitry Torokhov <[e-mail]>

drivers/input/touchscreen/sis_i2c.c

···
 		return -ENOMEM;
 
 	ts->client = client;
-	i2c_set_clientdata(client, ts);
 
 	ts->attn_gpio = devm_gpiod_get_optional(&client->dev,
 						"attn", GPIOD_IN);