[PATCH 2/2] watchdog: pm8916_wdt: fix missing include

[Jorge Ramirez-Ortiz]

As per Documentation/process/submit-checklist.rst, when using  a
facility #include the file that defines/declares  that facility.

Don't depend on other header files pulling in ones that you use.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@xxxxxxxxxx>
---
 drivers/watchdog/pm8916_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/pm8916_wdt.c b/drivers/watchdog/pm8916_wdt.c
index cb5304c26ac3..b8d9df0f96f7 100644
--- a/drivers/watchdog/pm8916_wdt.c
+++ b/drivers/watchdog/pm8916_wdt.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/bitops.h>
+#include <linux/bits.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-- 
2.23.0