Remove an unused #include of <asm/page.h>.

Change-Id: I000aead8c82ec11151f69e6ce439dd09b0f0b4f4
diff --git a/init/devices.c b/init/devices.c
index f7df453..a70c61d 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -37,7 +37,6 @@
 
 #include <private/android_filesystem_config.h>
 #include <sys/time.h>
-#include <asm/page.h>
 #include <sys/wait.h>
 
 #include <cutils/list.h>