Commit a243ecc323b9 ("net: mdio: xgene: Use device_get_match_data()")
dropped the unconditional use of xgene_mdio_of_match resulting in this
warning:

drivers/net/mdio/mdio-xgene.c:303:34: warning: unused variable 'xgene_mdio_of_match' [-Wunused-const-variable]

The fix is to drop of_match_ptr() which is not necessary because DT is
always used for this driver (well, it could in theory support ACPI only,
but CONFIG_OF is always enabled for arm64).

Fixes: a243ecc323b9 ("net: mdio: xgene: Use device_get_match_data()")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310170832.xnVXw1bb-lkp@intel.com/
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/net/mdio/mdio-xgene.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mdio/mdio-xgene.c b/drivers/net/mdio/mdio-xgene.c
index 495fbe35b6ce..2772a3098543 100644
--- a/drivers/net/mdio/mdio-xgene.c
+++ b/drivers/net/mdio/mdio-xgene.c
@@ -437,7 +437,7 @@ static void xgene_mdio_remove(struct platform_device *pdev)
 static struct platform_driver xgene_mdio_driver = {
 	.driver = {
 		.name = "xgene-mdio",
-		.of_match_table = of_match_ptr(xgene_mdio_of_match),
+		.of_match_table = xgene_mdio_of_match,
 		.acpi_match_table = ACPI_PTR(xgene_mdio_acpi_match),
 	},
 	.probe = xgene_mdio_probe,
-- 
2.42.0

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 19 Oct 2023 13:23:45 -0500 you wrote:
> Commit a243ecc323b9 ("net: mdio: xgene: Use device_get_match_data()")
> dropped the unconditional use of xgene_mdio_of_match resulting in this
> warning:
> 
> drivers/net/mdio/mdio-xgene.c:303:34: warning: unused variable 'xgene_mdio_of_match' [-Wunused-const-variable]
> 
> The fix is to drop of_match_ptr() which is not necessary because DT is
> always used for this driver (well, it could in theory support ACPI only,
> but CONFIG_OF is always enabled for arm64).
> 
> [...]

Here is the summary with links:
  - net: mdio: xgene: Fix unused xgene_mdio_of_match warning for !CONFIG_OF
    https://git.kernel.org/netdev/net-next/c/d6e48462e88f

You are awesome, thank you!
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