linux-kernel - [PATCH 3/3] hwmon: (dell-smm) Improve warning messages

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Date:   Sun, 21 Aug 2022 17:17:13 +0200
From:   Armin Wolf <W_Armin@....de>
To:     pali@...nel.org
Cc:     jdelvare@...e.com, linux@...ck-us.net, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] hwmon: (dell-smm) Improve warning messages

When dell-smm-hwmon is loaded on a machine with a buggy BIOS
with the option "force" being enabled, it wrongly prints
what the buggy features where disabled. This may cause
users to wrongly assume that the driver still protects them
from these BIOS bugs even with "force" being enabled.
Change the warning message to avoid such a misunderstanding.

Tested on a Dell Inspiron 3505.

Signed-off-by: Armin Wolf <W_Armin@....de>
---
 drivers/hwmon/dell-smm-hwmon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index f7bab1a91b93..bf13852afe48 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1354,13 +1354,13 @@ static int __init dell_smm_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, data);

 	if (dmi_check_system(i8k_blacklist_fan_support_dmi_table)) {
-		dev_warn(&pdev->dev, "broken Dell BIOS detected, disallow fan support\n");
+		dev_warn(&pdev->dev, "BIOS has broken fan support\n");
 		if (!force)
 			data->disallow_fan_support = true;
 	}

 	if (dmi_check_system(i8k_blacklist_fan_type_dmi_table)) {
-		dev_warn(&pdev->dev, "broken Dell BIOS detected, disallow fan type call\n");
+		dev_warn(&pdev->dev, "BIOS has broken fan type call\n");
 		if (!force)
 			data->disallow_fan_type_call = true;
 	}
--
2.30.2