linux-kernel - [PATCH] mmc: sdhci: Stop advertising the driver in dmesg

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Message-Id: <20251007-mmc-no-advert-v1-1-0e16989d28ef@linaro.org>
Date: Tue, 07 Oct 2025 15:15:13 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Adrian Hunter <adrian.hunter@...el.com>, 
 Ulf Hansson <ulf.hansson@...aro.org>
Cc: linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH] mmc: sdhci: Stop advertising the driver in dmesg

As much as we have grown used to seeing this message on
every kernel boot, it does not add any technical value.

Demote the init banner to pr_debug() like other similar
messages in the driver and drop the copyright message
altogether.

Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 drivers/mmc/host/sdhci.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index ac7e11f37af71fa5a70eb579fd812227b9347f83..001802a3aa202c4d8f185ff4924838579ee44c4f 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -4999,9 +4999,8 @@ EXPORT_SYMBOL_GPL(sdhci_remove_host);
 
 static int __init sdhci_drv_init(void)
 {
-	pr_info(DRIVER_NAME
-		": Secure Digital Host Controller Interface driver\n");
-	pr_info(DRIVER_NAME ": Copyright(c) Pierre Ossman\n");
+	pr_debug(DRIVER_NAME
+		 ": Secure Digital Host Controller Interface driver\n");
 
 	return 0;
 }

---
base-commit: fd94619c43360eb44d28bd3ef326a4f85c600a07
change-id: 20251007-mmc-no-advert-8f5646c44dd6

Best regards,
-- 
Linus Walleij <linus.walleij@...aro.org>