[PATCH] abituguru: Fix fan detection

One of my testers had a problem where the driver only saw 2 of the 4 fan
sensors his uGuru has, this fixes this.
 -accept 0x40 (bit 6) being high as a valid fan sensor setting for all fans
  not just fan 1, I have a feeling this bit indicates whether or not a fan is
  actually connected .

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index ab80b418bd69..59122cc0a50a 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -529,9 +529,8 @@ abituguru_detect_no_bank2_sensors(struct abituguru_data *data)
                    -0x08 enable beep
                    -0x01 enable alarm
                    All other bits should be 0, but on some motherboards
-                   0x40 (bit 6) is also high, at least for fan1 */
-                if ((!i && (data->bank2_settings[i][0] & ~0xC9)) ||
-                     (i && (data->bank2_settings[i][0] & ~0x89))) {
+                   0x40 (bit 6) is also high for some of the fans?? */
+                if (data->bank2_settings[i][0] & ~0xC9) {
                         ABIT_UGURU_DEBUG(2, "  bank2 sensor %d does not seem "
                                 "to be a fan sensor: settings[0] = %02X\n",
                                 i, (unsigned int)data->bank2_settings[i][0]);