* [PATCH] iommu: mtk: Drop of_match_ptr to fix -Wunused-const-variable
@ 2020-07-27 18:18 Krzysztof Kozlowski
2020-09-04 8:41 ` Joerg Roedel
0 siblings, 1 reply; 2+ messages in thread
From: Krzysztof Kozlowski @ 2020-07-27 18:18 UTC (permalink / raw)
To: Joerg Roedel, Matthias Brugger, iommu, linux-arm-kernel,
linux-mediatek, linux-kernel
Cc: Krzysztof Kozlowski
The of_device_id is included unconditionally by of.h header and used
in the driver as well. Remove of_match_ptr to fix W=1 compile test
warning with !CONFIG_OF:
drivers/iommu/mtk_iommu.c:833:34: warning: 'mtk_iommu_of_ids' defined but not used [-Wunused-const-variable=]
833 | static const struct of_device_id mtk_iommu_of_ids[] = {
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/iommu/mtk_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 59e5a62a34db..cdfd9f8be190 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -843,7 +843,7 @@ static struct platform_driver mtk_iommu_driver = {
.remove = mtk_iommu_remove,
.driver = {
.name = "mtk-iommu",
- .of_match_table = of_match_ptr(mtk_iommu_of_ids),
+ .of_match_table = mtk_iommu_of_ids,
.pm = &mtk_iommu_pm_ops,
}
};
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] iommu: mtk: Drop of_match_ptr to fix -Wunused-const-variable
2020-07-27 18:18 [PATCH] iommu: mtk: Drop of_match_ptr to fix -Wunused-const-variable Krzysztof Kozlowski
@ 2020-09-04 8:41 ` Joerg Roedel
0 siblings, 0 replies; 2+ messages in thread
From: Joerg Roedel @ 2020-09-04 8:41 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Matthias Brugger, iommu, linux-arm-kernel, linux-mediatek, linux-kernel
On Mon, Jul 27, 2020 at 08:18:42PM +0200, Krzysztof Kozlowski wrote:
> The of_device_id is included unconditionally by of.h header and used
> in the driver as well. Remove of_match_ptr to fix W=1 compile test
> warning with !CONFIG_OF:
>
> drivers/iommu/mtk_iommu.c:833:34: warning: 'mtk_iommu_of_ids' defined but not used [-Wunused-const-variable=]
> 833 | static const struct of_device_id mtk_iommu_of_ids[] = {
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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