linux-kernel - [PATCH] i3c: dw: drop of_match

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Message-Id: <20230312132535.352246-1-krzysztof.kozlowski@linaro.org>
Date:   Sun, 12 Mar 2023 14:25:35 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-i3c@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] i3c: dw: 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).  This
also fixes !CONFIG_OF error:

  drivers/i3c/master/dw-i3c-master.c:1201:34: error: ‘dw_i3c_master_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/i3c/master/dw-i3c-master.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 48954d3e6571..4859dd75388d 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -1209,7 +1209,7 @@ static struct platform_driver dw_i3c_driver = {
 	.remove = dw_i3c_remove,
 	.driver = {
 		.name = "dw-i3c-master",
-		.of_match_table = of_match_ptr(dw_i3c_master_of_match),
+		.of_match_table = dw_i3c_master_of_match,
 	},
 };
 module_platform_driver(dw_i3c_driver);
-- 
2.34.1