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Commit b6303165 authored by Guenter Roeck's avatar Guenter Roeck Committed by Greg Kroah-Hartman
Browse files

hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649 



commit f614629f9c1080dcc844a8430e3fb4c37ebbf05d upstream.

Experiments with MAX6646 and MAX6648 show that the alert function of those
chips is broken, similar to other chips supported by the lm90 driver.
Mark it accordingly.

Fixes: 4667bcb8 ("hwmon: (lm90) Introduce chip parameter structure")
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e372ecd4

drivers/hwmon/lm90.c

+1 −1
Original line number Diff line number Diff line
@@ -394,7 +394,7 @@ static const struct lm90_params lm90_params[] = { 
		.max_convrate = 9,

	},

	[max6646] = {

		.flags = LM90_HAVE_CRIT,

		.flags = LM90_HAVE_CRIT | LM90_HAVE_BROKEN_ALERT,

		.alert_alarms = 0x7c,

		.max_convrate = 6,

		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,