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[RESEND] watchdog: sa1100: make variable sa1100dog_driver static

Message ID 20220826085243.95997-1-sunliming@kylinos.cn
State New
Headers show
Series [RESEND] watchdog: sa1100: make variable sa1100dog_driver static | expand

Commit Message

sunliming Aug. 26, 2022, 8:52 a.m. UTC 
This symbol is not used outside of sa1100_wdt.c, so marks it static.

Fixes the following warning:

>> drivers/watchdog/sa1100_wdt.c:241:24: sparse: sparse: symbol 'sa1100dog_driver'
was not declared. Should it be static?

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/watchdog/sa1100_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index 2d0a06a158a8..82ac5d19f519 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -238,7 +238,7 @@  static int sa1100dog_remove(struct platform_device *pdev)
 	return 0;
 }
 
-struct platform_driver sa1100dog_driver = {
+static struct platform_driver sa1100dog_driver = {
 	.driver.name = "sa1100_wdt",
 	.probe	  = sa1100dog_probe,
 	.remove	  = sa1100dog_remove,