diff mbox series

xen: mm: make xen_mm_init static

Message ID 20191022125251.4284-1-ben.dooks@codethink.co.uk (mailing list archive)
State Mainlined
Commit 88920ddebd2f4afe67eb39a9fe3661275e6e3e2d
Headers show
Series xen: mm: make xen_mm_init static | expand

Commit Message

Ben Dooks Oct. 22, 2019, 12:52 p.m. UTC
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>
---
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: xen-devel@lists.xenproject.org
Cc: linux-arm-kernel@lists.infradead.org
---
 arch/arm/xen/mm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Stefano Stabellini Oct. 22, 2019, 5:07 p.m. UTC | #1
On Tue, 22 Oct 2019, Ben Dooks (Codethink) wrote:
> 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>


> ---
> Cc: Stefano Stabellini <sstabellini@kernel.org>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: xen-devel@lists.xenproject.org
> Cc: linux-arm-kernel@lists.infradead.org
> ---
>  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
>
diff mbox series

Patch

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())