hwmon: (lm90) Mark alert as broken for MAX6680

BugLink: https://bugs.launchpad.net/bugs/1959879
commit 94746b0ba479743355e0d3cc1cb9cfe3011fb8be upstream.

Experiments with MAX6680 and MAX6681 show that the alert function of those
chips is broken, similar to other chips supported by the lm90 driver.
Mark it accordingly.

Fixes: 4667bcb8d8fc ("hwmon: (lm90) Introduce chip parameter structure")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 3f895e872025965afdfc27464c196c333fb01bb5..d435954782ed8a027e81fe2b29264756278ec33e 100644 (file)
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -418,7 +418,7 @@ static const struct lm90_params lm90_params[] = {
        },
        [max6680] = {
                .flags = LM90_HAVE_OFFSET | LM90_HAVE_CRIT
-                 | LM90_HAVE_CRIT_ALRM_SWP,
+                 | LM90_HAVE_CRIT_ALRM_SWP | LM90_HAVE_BROKEN_ALERT,
                .alert_alarms = 0x7c,
                .max_convrate = 7,
        },