linux-kernel - [PATCH 2/2] serial: sprd: Drop of_match

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Message-Id: <20230310222957.315848-2-krzysztof.kozlowski@linaro.org>
Date:   Fri, 10 Mar 2023 23:29:57 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Orson Zhai <orsonzhai@...il.com>,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] serial: sprd: 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 is not relevant here).

  drivers/tty/serial/sprd_serial.c:1242:34: error: ‘serial_ids’ defined but not used [-Werror=unused-const-variable=]

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

diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 492a3bdab5ba..b58f51296ace 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -1250,7 +1250,7 @@ static struct platform_driver sprd_platform_driver = {
 	.remove		= sprd_remove,
 	.driver		= {
 		.name	= "sprd_serial",
-		.of_match_table = of_match_ptr(serial_ids),
+		.of_match_table = serial_ids,
 		.pm	= &sprd_pm_ops,
 	},
 };
-- 
2.34.1