[PATCH] powerpc/8xx: add missing header in 8xx_mmu.c

arch/powerpc/mm/8xx_mmu.c:174:6: error: no previous prototype for ‘set_context’ [-Werror=missing-prototypes]
 void set_context(unsigned long id, pgd_t *pgd)

Signed-off-by: Christophe Leroy <redacted>
---
 arch/powerpc/mm/8xx_mmu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/mm/8xx_mmu.c b/arch/powerpc/mm/8xx_mmu.c
index 36484a2ef915..64ee7597380e 100644
--- a/arch/powerpc/mm/8xx_mmu.c
+++ b/arch/powerpc/mm/8xx_mmu.c

@@ -13,6 +13,7 @@
  */
 
 #include <linux/memblock.h>
+#include <linux/mmu_context.h>
 #include <asm/fixmap.h>
 #include <asm/code-patching.h>
 

-- 
2.13.3