1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index e3abcec6c51c..d02425cdd801 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -109,6 +109,10 @@ void crash_save_cpu(struct pt_regs *regs, int cpu);
 extern struct kimage *kexec_image;
 extern struct kimage *kexec_crash_image;
 
+#ifndef kexec_flush_icache_page
+#define kexec_flush_icache_page(page)
+#endif
+
 #define KEXEC_ON_CRASH  0x00000001
 #define KEXEC_ARCH_MASK 0xffff0000
 
@@ -134,6 +138,7 @@ extern struct resource crashk_res;
 typedef u32 note_buf_t[MAX_NOTE_BYTES/4];
 extern note_buf_t *crash_notes;
 
+
 #else /* !CONFIG_KEXEC */
 struct pt_regs;
 struct task_struct;