linux-kernel - [PATCH 1/7] usb: host: xhci-rcar: drop of_match

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Date:   Sat, 11 Mar 2023 18:36:18 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Richard Leitner <richard.leitner@...data.com>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 1/7] usb: host: xhci-rcar: drop of_match_ptr for ID table

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/usb/host/xhci-rcar.c:269:34: error: ‘usb_xhci_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/usb/host/xhci-rcar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index 7f18509a1d39..b12c2c19d107 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -312,7 +312,7 @@ static struct platform_driver usb_xhci_renesas_driver = {
 	.driver	= {
 		.name = "xhci-renesas-hcd",
 		.pm = &xhci_plat_pm_ops,
-		.of_match_table = of_match_ptr(usb_xhci_of_match),
+		.of_match_table = usb_xhci_of_match,
 	},
 };
 module_platform_driver(usb_xhci_renesas_driver);
-- 
2.34.1