linux-kernel - [PATCH 5.10 078/100] hwmon: (lm90) Mark alert as broken for MAX6654

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Date:   Mon, 31 Jan 2022 11:56:39 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Josh Lehan <krellan@...gle.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 078/100] hwmon: (lm90) Mark alert as broken for MAX6654

From: Guenter Roeck <linux@...ck-us.net>

[ Upstream commit a53fff96f35763d132a36c620b183fdf11022d7a ]

Experiments with MAX6654 show that its alert function is broken,
similar to other chips supported by the lm90 driver. Mark it accordingly.

Fixes: 229d495d8189 ("hwmon: (lm90) Add max6654 support to lm90 driver")
Cc: Josh Lehan <krellan@...gle.com>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/hwmon/lm90.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index fef02bcfedbcf..6841d0401bbd4 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -400,6 +400,7 @@ static const struct lm90_params lm90_params[] = {
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
 	},
 	[max6654] = {
+		.flags = LM90_HAVE_BROKEN_ALERT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 7,
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
-- 
2.34.1