From: Arnd Bergmann <arnd@arndb.de>

A couple of functions are defined by the architecture and declared in
linux/suspend.h, but mips is lacking the corresponding #include statement
before the definition:

arch/mips/power/cpu.c:16:6: warning: no previous prototype for 'save_processor_state' [-Wmissing-prototypes]
arch/mips/power/cpu.c:26:6: warning: no previous prototype for 'restore_processor_state' [-Wmissing-prototypes]
arch/mips/power/cpu.c:36:5: warning: no previous prototype for 'pfn_is_nosave' [-Wmissing-prototypes]
arch/mips/power/hibernate.c:6:5: warning: no previous prototype for 'swsusp_arch_resume' [-Wmissing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/mips/power/cpu.c       | 1 +
 arch/mips/power/hibernate.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/mips/power/cpu.c b/arch/mips/power/cpu.c
index a15e29dfc7b3..d8ef7778e535 100644
--- a/arch/mips/power/cpu.c
+++ b/arch/mips/power/cpu.c
@@ -6,6 +6,7 @@
  * Author: Hu Hongbing <huhb@lemote.com>
  *	   Wu Zhangjin <wuzhangjin@gmail.com>
  */
+#include <linux/suspend.h>
 #include <asm/sections.h>
 #include <asm/fpu.h>
 #include <asm/dsp.h>
diff --git a/arch/mips/power/hibernate.c b/arch/mips/power/hibernate.c
index 94ab17c3c49d..192879e76c85 100644
--- a/arch/mips/power/hibernate.c
+++ b/arch/mips/power/hibernate.c
@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <linux/suspend.h>
 #include <asm/tlbflush.h>
 
 extern int restore_image(void);
-- 
2.39.2