arm: use set_memory.h header

set_memory_* functions have moved to set_memory.h.  Switch to this
explicitly

Link: http://lkml.kernel.org/r/1488920133-27229-3-git-send-email-labbott@redhat.com
Signed-off-by: Laura Abbott <labbott@redhat.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/arm/kernel/ftrace.c

@@ -21,6 +21,7 @@
 #include <asm/opcodes.h>
 #include <asm/ftrace.h>
 #include <asm/insn.h>
+#include <asm/set_memory.h>
 
 #ifdef CONFIG_THUMB2_KERNEL
 #define	NOP		0xf85deb04	/* pop.w {lr} */

arch/arm/kernel/machine_kexec.c

@@ -18,6 +18,7 @@
 #include <asm/mach-types.h>
 #include <asm/smp_plat.h>
 #include <asm/system_misc.h>
+#include <asm/set_memory.h>
 
 extern void relocate_new_kernel(void);
 extern const unsigned int relocate_new_kernel_size;

arch/arm/mm/pageattr.c

@@ -15,6 +15,7 @@
 
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
+#include <asm/set_memory.h>
 
 struct page_change_data {
 	pgprot_t set_mask;

arch/arm/net/bpf_jit_32.c

@@ -18,6 +18,7 @@
 #include <linux/if_vlan.h>
 
 #include <asm/cacheflush.h>
+#include <asm/set_memory.h>
 #include <asm/hwcap.h>
 #include <asm/opcodes.h>