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-or...@linaro.org> --- 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
