[PATCH] m68k: pgtable: Add missing #include <asm/page.h>

[Geert Uytterhoeven]

When just including <linux/pgtable.h>:

    include/asm-generic/pgtable-nop4d.h:9:18: error: unknown type name ‘pgd_t’
	9 | typedef struct { pgd_t pgd; } p4d_t;
	  |                  ^~~~~

Make <asm/pgtable.h> self-contained by including <asm/page.h>.

Reported-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Closes: https://lore.kernel.org/r/878r2uxwha.fsf@xxxxxxxxx
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
Jani: Feel free to pick this up as a dependency.
Else I will queue this in the m68k tree for v6.10.

 arch/m68k/include/asm/pgtable.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/m68k/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable.h
index 27525c6a12fd0c7f..49fcfd7348600594 100644
--- a/arch/m68k/include/asm/pgtable.h
+++ b/arch/m68k/include/asm/pgtable.h
@@ -2,6 +2,8 @@
 #ifndef __M68K_PGTABLE_H
 #define __M68K_PGTABLE_H
 
+#include <asm/page.h>
+
 #ifdef __uClinux__
 #include <asm/pgtable_no.h>
 #else
-- 
2.34.1