The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might not be relevant here).  This
also fixes !CONFIG_OF error:

  drivers/ptp/ptp_ines.c:783:34: error: ‘ines_ptp_ctrl_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/ptp/ptp_ines.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_ines.c b/drivers/ptp/ptp_ines.c
index 61f47fb9d997..ed215b458183 100644
--- a/drivers/ptp/ptp_ines.c
+++ b/drivers/ptp/ptp_ines.c
@@ -792,7 +792,7 @@ static struct platform_driver ines_ptp_ctrl_driver = {
 	.remove = ines_ptp_ctrl_remove,
 	.driver = {
 		.name = "ines_ptp_ctrl",
-		.of_match_table = of_match_ptr(ines_ptp_ctrl_of_match),
+		.of_match_table = ines_ptp_ctrl_of_match,
 	},
 };
 module_platform_driver(ines_ptp_ctrl_driver);
-- 
2.34.1

Hello:

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

On Sun, 12 Mar 2023 14:26:37 +0100 you wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).  This
> also fixes !CONFIG_OF error:
> 
>   drivers/ptp/ptp_ines.c:783:34: error: ‘ines_ptp_ctrl_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> [...]

Here is the summary with links:
  - ptp: ines: drop of_match_ptr for ID table
    https://git.kernel.org/netdev/net-next/c/543c143dac5d

You are awesome, thank you!
-- 
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On Sun, Mar 12, 2023 at 02:26:37PM +0100, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).  This
> also fixes !CONFIG_OF error:
> 
>   drivers/ptp/ptp_ines.c:783:34: error: ‘ines_ptp_ctrl_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Simon Horman <simon.horman@corigine.com>

On Mon, Mar 13, 2023 at 05:28:43PM +0100, Simon Horman wrote:
> On Sun, Mar 12, 2023 at 02:26:37PM +0100, Krzysztof Kozlowski wrote:
> > The driver can match only via the DT table so the table should be always
> > used and the of_match_ptr does not have any sense (this also allows ACPI
> > matching via PRP0001, even though it might not be relevant here).  This
> > also fixes !CONFIG_OF error:
> > 
> >   drivers/ptp/ptp_ines.c:783:34: error: ‘ines_ptp_ctrl_of_match’ defined but not used [-Werror=unused-const-variable=]
> > 
> > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> Reviewed-by: Simon Horman <simon.horman@corigine.com>

Acked-by: Richard Cochran <richardcochran@gmail.com>