From: Tian Tao <tiantao6@hisilicon.com>
Date: Wed, 16 Sep 2020 02:20:47 +0000 (+0800)
Subject: arm64: mm: Fix missing-prototypes in pageattr.c
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=152d75d66428afc636ec34bcef8c90a4aa2a7848;p=linux.git

arm64: mm: Fix missing-prototypes in pageattr.c

Fix the following warnings.
‘set_memory_valid’ [-Wmissing-prototypes]
int set_memory_valid(unsigned long addr, int numpages, int enable)
     ^
‘set_direct_map_invalid_noflush’ [-Wmissing-prototypes]
int set_direct_map_invalid_noflush(struct page *page)
     ^
‘set_direct_map_default_noflush’ [-Wmissing-prototypes]
int set_direct_map_default_noflush(struct page *page)
     ^

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Link: https://lore.kernel.org/r/1600222847-56792-1-git-send-email-tiantao6@hisilicon.com
arch/arm64/mm/pageattr.c:138:5: warning: no previous prototype for
arch/arm64/mm/pageattr.c:150:5: warning: no previous prototype for
arch/arm64/mm/pageattr.c:165:5: warning: no previous prototype for
Signed-off-by: Will Deacon <will@kernel.org>
---

diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index 23f648c2a1998..1b94f5b826545 100644
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -8,6 +8,7 @@
 #include <linux/sched.h>
 #include <linux/vmalloc.h>
 
+#include <asm/cacheflush.h>
 #include <asm/set_memory.h>
 #include <asm/tlbflush.h>