Input: bcm-keypad - drop unnecessary call to platform_set_drvdata

There is no call to platform_get_drvdata() or dev_get_drvdata().
Drop the unnecessary call to platform_set_drvdata().
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/bcm-keypad.c

@@ -352,8 +352,6 @@ static int bcm_kp_probe(struct platform_device *pdev)
 
 	kp->input_dev = input_dev;
 
-	platform_set_drvdata(pdev, kp);
-
 	error = bcm_kp_matrix_key_parse_dt(kp);
 	if (error)
 		return error;