hwmon: (f71882fg) Add support for the f71889fg (version 2)

This adds support for the Fintek f71889fg to the f71882fg driver,
many thanks to Gerd v. Egidy for providing (remote) access to a
machine which such an ic.

Note that this bit of the patch:
-	val = SENSORS_LIMIT(val, 0, 255);
+
+	if (data->type == f71889fg)
+		val = SENSORS_LIMIT(val, -128, 127);
+	else
+		val = SENSORS_LIMIT(val, 0, 127);

Changes behaviour for already supported models, the new behaviour is correct
as the already supported models have bit 7 of the involved registers fixed at
0, so the previous behaviour which allowed setting temp zone limits > 127
was not correct.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index dd6939370f75..edf8febb5bc4 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -305,12 +305,12 @@ config SENSORS_F71805F
           will be called f71805f.
 
 config SENSORS_F71882FG
-        tristate "Fintek F71858FG, F71862FG, F71882FG and F8000"
+        tristate "Fintek F71858FG, F71862FG, F71882FG, F71889FG and F8000"
         depends on EXPERIMENTAL
         help
           If you say yes here you get support for hardware monitoring
-          features of the Fintek F71858FG, F71862FG/71863FG, F71882FG/F71883FG
-          and F8000 Super-I/O chips.
+          features of the Fintek F71858FG, F71862FG/71863FG, F71882FG/F71883FG,
+          F71889FG and F8000 Super-I/O chips.
 
           This driver can also be built as a module.  If so, the module
           will be called f71882fg.