* [PATCH] arm/xen: remove the unused macro GRANT_TABLE_PHYSADDR
@ 2020-06-28 0:57 Xiaofei Tan
2020-06-29 17:31 ` Stefano Stabellini
0 siblings, 1 reply; 2+ messages in thread
From: Xiaofei Tan @ 2020-06-28 0:57 UTC (permalink / raw)
To: sstabellini, linux, xen-devel, linux-arm-kernel, linux-kernel
Cc: linuxarm, Xiaofei Tan
Fix the following sparse warning:
arch/arm64/xen/../../arm/xen/enlighten.c:244: warning: macro
"GRANT_TABLE_PHYSADDR" is not used [-Wunused-macros]
It is an isolated macro, and should be removed when its last user
was deleted in the following commit 3cf4095d7446 ("arm/xen: Use
xen_xlate_map_ballooned_pages to setup grant table")
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
---
arch/arm/xen/enlighten.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index fd4e1ce1..e93145d 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -241,7 +241,6 @@ static int __init fdt_find_hyper_node(unsigned long node, const char *uname,
* see Documentation/devicetree/bindings/arm/xen.txt for the
* documentation of the Xen Device Tree format.
*/
-#define GRANT_TABLE_PHYSADDR 0
void __init xen_early_init(void)
{
of_scan_flat_dt(fdt_find_hyper_node, NULL);
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm/xen: remove the unused macro GRANT_TABLE_PHYSADDR
2020-06-28 0:57 [PATCH] arm/xen: remove the unused macro GRANT_TABLE_PHYSADDR Xiaofei Tan
@ 2020-06-29 17:31 ` Stefano Stabellini
0 siblings, 0 replies; 2+ messages in thread
From: Stefano Stabellini @ 2020-06-29 17:31 UTC (permalink / raw)
To: Xiaofei Tan
Cc: sstabellini, linux, xen-devel, linux-arm-kernel, linux-kernel,
linuxarm, jgross, boris.ostrovsky
On Sun, 28 Jun 2020, Xiaofei Tan wrote:
> Fix the following sparse warning:
>
> arch/arm64/xen/../../arm/xen/enlighten.c:244: warning: macro
> "GRANT_TABLE_PHYSADDR" is not used [-Wunused-macros]
>
> It is an isolated macro, and should be removed when its last user
> was deleted in the following commit 3cf4095d7446 ("arm/xen: Use
> xen_xlate_map_ballooned_pages to setup grant table")
>
> Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
> ---
> arch/arm/xen/enlighten.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
> index fd4e1ce1..e93145d 100644
> --- a/arch/arm/xen/enlighten.c
> +++ b/arch/arm/xen/enlighten.c
> @@ -241,7 +241,6 @@ static int __init fdt_find_hyper_node(unsigned long node, const char *uname,
> * see Documentation/devicetree/bindings/arm/xen.txt for the
> * documentation of the Xen Device Tree format.
> */
> -#define GRANT_TABLE_PHYSADDR 0
> void __init xen_early_init(void)
> {
> of_scan_flat_dt(fdt_find_hyper_node, NULL);
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-06-29 17:31 ` Stefano Stabellini
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