[Xen-devel] [PATCH] xen: mm: make xen_mm_init static

["Ben Dooks (Codethink)" <ben.dooks@xxxxxxxxxxxxxxx>]

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@xxxxxxxxxxxxxxx>
---
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
 arch/arm/xen/mm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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())
-- 
2.23.0


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