The build failure is at line 67: implicit declaration of function 'devm_work_autocancel'. So declare library for devm_work_autocancel. Signed-off-by: Asmaa Mnebhi <asmaa@xxxxxxxxxx> --- drivers/power/reset/pwr-mlxbf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/power/reset/pwr-mlxbf.c b/drivers/power/reset/pwr-mlxbf.c index c1f9987834a2..1c4904c0e1f5 100644 --- a/drivers/power/reset/pwr-mlxbf.c +++ b/drivers/power/reset/pwr-mlxbf.c @@ -6,6 +6,7 @@ #include <linux/acpi.h> #include <linux/device.h> +#include <linux/devm-helpers.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mod_devicetable.h> -- 2.30.1