staging: panel: replace init_timer by setup_timer

Author: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>

This patch replaces init_timer and the 2 step initialization of function
and data by setup_timer to make the code more concise.

The issue was discovered using the following coccinelle script:

@@
expression ds, e1, e2;
@@

-init_timer (&ds);
+setup_timer (&ds, e1, e2);
...
(
-ds.function = e1;
...
-ds.data = e2;
|
-ds.data = e2;
...
-ds.function = e1;
)

Signed-off-by: Aya Mahfouz 
Signed-off-by: Greg Kroah-Hartman

---
 drivers/staging/panel/panel.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
 
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 6ed35b6..4da854c 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -2010,10 +2010,8 @@ static void init_scan_timer(void)
 	if (scan_timer.function != NULL)
 		return;		/* already started */
 
-	init_timer(&scan_timer);
+	setup_timer(&scan_timer, (void *)&panel_scan_timer, 0);
 	scan_timer.expires = jiffies + INPUT_POLL_TIME;
-	scan_timer.data = 0;
-	scan_timer.function = (void *)&panel_scan_timer;
 	add_timer(&scan_timer);
 }

staging: panel: replace init_timer by setup_timer

qlambert

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