[PATCH] unify pfn_to_page take 2 [13/25] m68k funcs

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m68k seems not to keep 'memmap + pfn == page_to_pfn(pfn)'
because kaddr is remapped.

Use its own pfn_to_page() funcs.

Signed-Off-By: KAMEZAWA Hiroyuki <[email protected]>
Index: test-layout-free-zone/arch/m68k/Kconfig
===================================================================
--- test-layout-free-zone.orig/arch/m68k/Kconfig
+++ test-layout-free-zone/arch/m68k/Kconfig
@@ -26,6 +26,10 @@ config ARCH_MAY_HAVE_PC_FDC
 	depends on Q40 || (BROKEN && SUN3X)
 	default y

+config ARHC_HAS_PFN_TO_PAGE
+	bool
+	default y
+
 mainmenu "Linux/68k Kernel Configuration"

 source "init/Kconfig"

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