agp: use set_memory.h header

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

Link: http://lkml.kernel.org/r/1488920133-27229-7-git-send-email-labbott@redhat.com
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/char/agp/amd-k7-agp.c

@@ -9,6 +9,7 @@
 #include <linux/page-flags.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <asm/set_memory.h>
 #include "agp.h"
 
 #define AMD_MMBASE_BAR	1

drivers/char/agp/ati-agp.c

@@ -10,6 +10,7 @@
 #include <linux/slab.h>
 #include <linux/agp_backend.h>
 #include <asm/agp.h>
+#include <asm/set_memory.h>
 #include "agp.h"
 
 #define ATI_GART_MMBASE_BAR	1

drivers/char/agp/generic.c

@@ -39,7 +39,9 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <asm/io.h>
-#include <asm/cacheflush.h>
+#ifdef CONFIG_X86
+#include <asm/set_memory.h>
+#endif
 #include <asm/pgtable.h>
 #include "agp.h"
 

drivers/char/agp/intel-gtt.c

@@ -25,6 +25,7 @@
 #include "agp.h"
 #include "intel-agp.h"
 #include <drm/intel-gtt.h>
+#include <asm/set_memory.h>
 
 /*
  * If we have Intel graphics, we're not going to have anything other than

drivers/char/agp/sworks-agp.c

@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/agp_backend.h>
+#include <asm/set_memory.h>
 #include "agp.h"
 
 #define SVWRKS_COMMAND		0x04