[PATCH 09/16] arch: x86: kernel: Include <asm/switch_to.h> for function prototype

[Darshana Padmadas]

process.c defines function __switch_to_xtra which has a prototype
in arch/x86/include/asm/switch_to.h. Include this header file
for function prototype for __switch_to_xtra.

This eliminates the following warning:
arch/x86/kernel/process.c:200:6: warning: no previous prototype for â__switch_to_xtraâ [-Wmissing-prototypes]

Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
---
 arch/x86/kernel/process.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index e127dda..1c77bc6 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -28,6 +28,7 @@
 #include <asm/fpu-internal.h>
 #include <asm/debugreg.h>
 #include <asm/nmi.h>
+#include <asm/switch_to.h>
 
 /*
  * per-CPU TSS segments. Threads are completely 'soft' on Linux,
-- 
1.9.1

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