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: e6cb5408289f ("bus: imx-weim: add DT overlay support for WEIM bus")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/bus/imx-weim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 60fbd42041dd..d10c9f1031b6 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -370,7 +370,7 @@ 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) */
