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).

  drivers/mailbox/rockchip-mailbox.c:158:34: error: ‘rockchip_mbox_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <redacted>
---
 drivers/mailbox/rockchip-mailbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
index e02d3c9e3693..5a4934d39ad6 100644
--- a/drivers/mailbox/rockchip-mailbox.c
+++ b/drivers/mailbox/rockchip-mailbox.c

@@ -248,7 +248,7 @@ static struct platform_driver rockchip_mbox_driver = {
 	.probe	= rockchip_mbox_probe,
 	.driver = {
 		.name = "rockchip-mailbox",
-		.of_match_table = of_match_ptr(rockchip_mbox_of_match),
+		.of_match_table = rockchip_mbox_of_match,
 	},
 };
 

-- 
2.34.1


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