From 86217a4ebd181acb562ee5998908c2a3a869ecde Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Fri, 7 Jan 2022 11:05:23 -0800
Subject: [PATCH] hwmon: (lm90) Mark alert as broken for MAX6654

[ 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@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hwmon/lm90.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 48ad2833e7cf..b62763a85d6e 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,