[media] c8sectpfe: use setup_timer

Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c

@@ -865,9 +865,8 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 	}
 
 	/* Setup timer interrupt */
-	init_timer(&fei->timer);
-	fei->timer.function = c8sectpfe_timer_interrupt;
-	fei->timer.data = (unsigned long)fei;
+	setup_timer(&fei->timer, c8sectpfe_timer_interrupt,
+		    (unsigned long)fei);
 
 	mutex_init(&fei->lock);