From: Arnd Bergmann <arnd@xxxxxxxx> The added device_property_present() call causes a build failure in some configurations because of the missing header: drivers/rtc/rtc-tps65910.c:422:7: error: implicit declaration of function 'device_property_present' [-Werror,-Wimplicit-function-declaration] Fixes: 454ba154a62c ("rtc: tps65910: Support wakeup-source property") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/rtc/rtc-tps65910.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c index 288abb1abdb8..bc89c62ccb9b 100644 --- a/drivers/rtc/rtc-tps65910.c +++ b/drivers/rtc/rtc-tps65910.c @@ -18,6 +18,7 @@ #include <linux/rtc.h> #include <linux/bcd.h> #include <linux/math64.h> +#include <linux/property.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/mfd/tps65910.h> -- 2.29.2