From e8d255e4703a820bab46f856460f318a60d42ace Mon Sep 17 00:00:00 2001
From: "Ben Dooks (Codethink)" <ben.dooks@codethink.co.uk>
Date: Tue, 22 Oct 2019 13:50:06 +0100
Subject: xen: mm: include <xen/xen-ops.h> for missing declarations

Include <xen/xen-ops.h> for xen_{create,destroy}_contigous_region
call declarations. Fixes the following sparse warnings:

arch/arm/xen/mm.c:119:5: warning: symbol 'xen_create_contiguous_region' was not declared. Should it be static?
arch/arm/xen/mm.c:131:6: warning: symbol 'xen_destroy_contiguous_region' was not declared. Should it be static?

Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
 arch/arm/xen/mm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm')

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 38fa917c8585..6feb6b78b13c 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -15,6 +15,7 @@
 #include <xen/interface/grant_table.h>
 #include <xen/interface/memory.h>
 #include <xen/page.h>
+#include <xen/xen-ops.h>
 #include <xen/swiotlb-xen.h>
 
 #include <asm/cacheflush.h>
-- 
cgit 


From 88920ddebd2f4afe67eb39a9fe3661275e6e3e2d Mon Sep 17 00:00:00 2001
From: "Ben Dooks (Codethink)" <ben.dooks@codethink.co.uk>
Date: Tue, 22 Oct 2019 13:52:51 +0100
Subject: xen: mm: make xen_mm_init static

The xen_mm_init is not exported or used outside of the file
it is declared in, so make it static. This fixes the following
sparse warning:

arch/arm/xen/mm.c:136:12: warning: symbol 'xen_mm_init' was not declared. Should it be static?

Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
 arch/arm/xen/mm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/arm')

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 6feb6b78b13c..3c7645d7b9b4 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -134,7 +134,7 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
 	return;
 }
 
-int __init xen_mm_init(void)
+static int __init xen_mm_init(void)
 {
 	struct gnttab_cache_flush cflush;
 	if (!xen_initial_domain())
-- 
cgit