commit 296699de6bdc717189a331ab6bbe90e05c94db06 add
static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
which need errno definition
Signed-off-by: Songmao Tian <tiansm@xxxxxxxxxx>
diff --git a/include/linux/pm.h b/include/linux/pm.h
index e52f6f8..48b71ba 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -25,6 +25,7 @@
#include <linux/list.h>
#include <asm/atomic.h>
+#include <asm/errno.h>
/*
* Power management requests... these are passed to pm_send_all() and
friends.
