From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
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>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
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 27525c6a12fd..49fcfd734860 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
--
2.39.2
