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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1709668173; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=DtqgETXLKjgR1p4wKAyyn6Q/qXLeOPAi7s3PU6sDMeA=; b=C0gcKsy1aN3WyKQAmo7jipQEWe072m990ulqUbWSf4kPtji9za0awbjocF0Oe1pcqKGVOI /Z6K1b60I/B6owpQ81bykhlzlxKhJgevTcZBKf+gOCyqwh0GRaZw7W8cdCX4meQ1iX1R7n euK2IOZkPgprmKvSuB0d83GFDtpSxPyrU7mySiHhqfqmDMcKvYSh5/DnZVqCyHZ/kRkpD8 KxdcCTfw/qv4vMDdkk+eJrbKikZ4qA7hcigBKublqmAZQrPRHCkSv3/iyWMDd7nv7oRnRg XiiUP7MDaEtlqP+BRfUwVw8trL6ZM3xfv3yjcfXuYzMT9tLBypm4ft1IPi2tww== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Tue, 05 Mar 2024 16:49:30 -0300 Subject: [PATCH] mmc: core: make mmc_host_class constant Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240305-class_cleanup-mmc-v1-1-4a66e7122ff3@marliere.net> X-B4-Tracking: v=1; b=H4sIAEl352UC/x3MQQqAIBBA0avErBNsSoyuEhFiUw2YhUMRRHdPW r7F/w8IJSaBrngg0cXCe8yoygL86uJCiqdsQI2NrrVRPjiR0Qdy8TzUtnllDZq2anBGS5C7I9H M9//sh/f9AI9A1N9jAAAA To: Ulf Hansson Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1233; i=ricardo@marliere.net; h=from:subject:message-id; bh=VkBMZ6uvcoLMbEFlLtofkjyk2zqIpdamVqvDDtRYx+Y=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl53dJkdgqxaSCwBdPoF06r6pJEsydkdDAvBf3y 9cTs5cWKrGJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZed3SQAKCRDJC4p8Y4ZY plhPEAC4Z6gP1vFK/bcbHaG5VzTwzirHkLiwPfAZME6KufwCnp9paFjW2Ar6h7XxfBA36lZySeZ H5sG3E4pXXQSl1MzD4jQNp8mMwVQhe29NetVfIQNBCLrb5pOCE3KH5+1V/sfEqo1BWAIAcFWzsY 2y+Ng4Cr8vDVN947iAIjilvxM1GbBmk/tpNQe4oQWHMIKBLM/++7Cl1rdYUd2wJ+jI+R0QMGdVQ NIw7WIANGJLCoPibe/23nDxffvVsTH1k6Hb+/k+GQV++vDTiLH2f76koOpv3GklLn3IvIBGRRHD Axz4bPPbiEfA4NSJZecSYdypcN2lxZjkUy3TyBGgjyTPwWvM3y2fK6YHIMV3+E8jNHPhJOx/7i1 7Xy49FBvOlBAK6g2tQA4iCAyWjAE26Elmfej15Fsiowy8pBw6WgndF69fnhriO7OWRuNESlnxnO 3qyFoNL/TbGwec/ZCihkLesAgu7zFFebyEt3xXEdrY1p1g5EnI4T5C1A0km1QSz7myozS2SqE/V cUEvmnmej9AhP+canvmoZKP5Bic640wfofstLLBcqIkJj/Cghcl8uOJrCREvouiJNeS+s6fvKDQ yVQfStMJH85iWX+gbAdgvqwfpOhVrkVfbskdo4XaJXEBHVNxmwGmshegkOIUJSO/HMkRL2AqmXb f4CVNYWIXZjGd0w== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the mmc_host_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere --- drivers/mmc/core/host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 0cd8fd15a75e82ef249e99b3d80e2012a729d028 change-id: 20240305-class_cleanup-mmc-75258142f27e Best regards, diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 3aa9dda6fd4f..8f8781d6c25e 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -88,7 +88,7 @@ static int mmc_host_classdev_shutdown(struct device *dev) return 0; } -static struct class mmc_host_class = { +static const struct class mmc_host_class = { .name = "mmc_host", .dev_release = mmc_host_classdev_release, .shutdown_pre = mmc_host_classdev_shutdown,