linux-kernel - [PATCH 2/2] crypto - img-hash: Drop of_match

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Date:   Fri, 10 Mar 2023 23:30:27 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] crypto - img-hash: 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/crypto/img-hash.c:930:34: error: ‘img_hash_match’ defined but not used [-Werror=unused-const-variable=]

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

diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c
index fe93d19e3044..4e9a6660d791 100644
--- a/drivers/crypto/img-hash.c
+++ b/drivers/crypto/img-hash.c
@@ -1106,7 +1106,7 @@ static struct platform_driver img_hash_driver = {
 	.driver		= {
 		.name	= "img-hash-accelerator",
 		.pm	= &img_hash_pm_ops,
-		.of_match_table	= of_match_ptr(img_hash_match),
+		.of_match_table	= img_hash_match,
 	}
 };
 module_platform_driver(img_hash_driver);
-- 
2.34.1