xtensa-config.h: remove XCHAL_MMU_MIN_PTE_PAGE_SIZE used only in uClibc_page.h

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

libc/sysdeps/linux/xtensa/bits/uClibc_page.h

@@ -21,10 +21,8 @@
 #ifndef _UCLIBC_PAGE_H
 #define _UCLIBC_PAGE_H
 
-#include <bits/xtensa-config.h>
-
 /* PAGE_SHIFT determines the page size -- in this case 4096 */
-#define PAGE_SHIFT	XCHAL_MMU_MIN_PTE_PAGE_SIZE
+#define PAGE_SHIFT	12
 #define PAGE_SIZE	(1UL << PAGE_SHIFT)
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 

libc/sysdeps/linux/xtensa/bits/xtensa-config.h

@@ -44,10 +44,4 @@
 #undef XCHAL_NUM_AREGS
 #define XCHAL_NUM_AREGS			64
 
-/* Set a default page size.  This is currently needed when bootstrapping
-   the runtime linker.  See comments in dl-machine.h where this is used.  */
-
-#undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
-#define XCHAL_MMU_MIN_PTE_PAGE_SIZE	12
-
 #endif /* !XTENSA_CONFIG_H */