linux-kernel - [PATCH V1 1/2] mmc: core: Adjust some error messages for SD UHS-II cards

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Message-ID: <20250516092716.3918-2-victorshihgli@gmail.com>
Date: Fri, 16 May 2025 17:27:15 +0800
From: Victor Shih <victorshihgli@...il.com>
To: ulf.hansson@...aro.org,
	adrian.hunter@...el.com
Cc: linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	benchuanggli@...il.com,
	HL.Liu@...esyslogic.com.tw,
	Greg.tu@...esyslogic.com.tw,
	Victor Shih <victorshihgli@...il.com>,
	Ben Chuang <ben.chuang@...esyslogic.com.tw>,
	Victor Shih <victor.shih@...esyslogic.com.tw>
Subject: [PATCH V1 1/2] mmc: core: Adjust some error messages for SD UHS-II cards

From: Victor Shih <victor.shih@...esyslogic.com.tw>

Adjust some error messages to debug mode to avoid causing
misunderstanding it is an error.

Signed-off-by: Ben Chuang <ben.chuang@...esyslogic.com.tw>
Signed-off-by: Victor Shih <victor.shih@...esyslogic.com.tw>
---
 drivers/mmc/core/sd_uhs2.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/core/sd_uhs2.c b/drivers/mmc/core/sd_uhs2.c
index 1c31d0dfa961..58c4cef37f7c 100644
--- a/drivers/mmc/core/sd_uhs2.c
+++ b/drivers/mmc/core/sd_uhs2.c
@@ -36,6 +36,10 @@
 #include "sd_ops.h"
 #include "mmc_ops.h"
 
+#define DRIVER_NAME "sd_uhs2"
+#define DBG(f, x...) \
+	pr_debug(DRIVER_NAME " [%s()]: " f, __func__, ## x)
+
 #define UHS2_WAIT_CFG_COMPLETE_PERIOD_US  (1 * 1000)
 #define UHS2_WAIT_CFG_COMPLETE_TIMEOUT_MS 100
 
@@ -91,8 +95,8 @@ static int sd_uhs2_phy_init(struct mmc_host *host)
 
 	err = host->ops->uhs2_control(host, UHS2_PHY_INIT);
 	if (err) {
-		pr_err("%s: failed to initial phy for UHS-II!\n",
-		       mmc_hostname(host));
+		DBG("%s: failed to initial phy for UHS-II!\n",
+		    mmc_hostname(host));
 	}
 
 	return err;
-- 
2.43.0