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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>
This commit is contained in:
Ben Dooks (Codethink) 2019-10-22 13:52:51 +01:00 committed by Juergen Gross
parent e8d255e470
commit 88920ddebd
1 changed files with 1 additions and 1 deletions
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2
arch/arm/xen/mm.c
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@ -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())