auxdisplay: charlcd: Drop unneeded initializers and switch to C99 style

andy-shev · ojeda · commit ac8c8fa0a8c3 · 2021-07-16T07:42:35.000+02:00
For structure initializers the fields are 0 (or NULL) by default, so
there is no need to fill them explicitly. Besides that, much easier
to read when initializers use C99 style. Hence, convert to C99 style
as well.

Signed-off-by: Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;
Acked-by: Willy Tarreau &lt;w@1wt.eu&gt;
Signed-off-by: Miguel Ojeda &lt;ojeda@kernel.org&gt;
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
@@ -637,9 +637,7 @@ static int panel_notify_sys(struct notifier_block *this, unsigned long code,
 }
 
 static struct notifier_block panel_notifier = {
-	panel_notify_sys,
-	NULL,
-	0
+	.notifier_call = panel_notify_sys,
 };
 
 int charlcd_register(struct charlcd *lcd)

Original file line number	Diff line number	Diff line change
`@@ -637,9 +637,7 @@ static int panel_notify_sys(struct notifier_block *this, unsigned long code,`
`637`	`637`	`}`
`638`	`638`
`639`	`639`	`static struct notifier_block panel_notifier = {`
`640`		`- panel_notify_sys,`
`641`		`- NULL,`
`642`		`- 0`
	`640`	`+ .notifier_call = panel_notify_sys,`
`643`	`641`	`};`
`644`	`642`
`645`	`643`	`int charlcd_register(struct charlcd *lcd)`