bus: imx-weim: make symbol 'weim_of_notifier' static

Wei Yongjun · Shawn Guo · commit 8be9cdc69118 · 2022-04-11T16:04:53.000+08:00
The sparse tool complains as follows: drivers/bus/imx-weim.c:373:23: warning: symbol 'weim_of_notifier' was not declared. Should it be static? This symbol is not used outside of imx-weim.c, so marks it static. Fixes: e6cb540 ("bus: imx-weim: add DT overlay support for WEIM bus") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
@@ -369,7 +369,7 @@ static int of_weim_notify(struct notifier_block *nb, unsigned long action,
 	return ret;
 }
 
-struct notifier_block weim_of_notifier = {
+static struct notifier_block weim_of_notifier = {
 	.notifier_call = of_weim_notify,
 };
 #endif /* IS_ENABLED(CONFIG_OF_DYNAMIC) */

Original file line number	Diff line number	Diff line change
`@@ -369,7 +369,7 @@ static int of_weim_notify(struct notifier_block *nb, unsigned long action,`
`369`	`369`	`return ret;`
`370`	`370`	`}`
`371`	`371`
`372`		`-struct notifier_block weim_of_notifier = {`
	`372`	`+static struct notifier_block weim_of_notifier = {`
`373`	`373`	`.notifier_call = of_weim_notify,`
`374`	`374`	`};`
`375`	`375`	`#endif /* IS_ENABLED(CONFIG_OF_DYNAMIC) */`