Changeset 2659 for lm-sensors/trunk/kernel/chips/lm93.c

Timestamp:

08/13/04 00:21:25 (9 years ago)

Author:

mmh

Message:

bugfix: smart tach handling was not quite finished

Files:

• lm-sensors/trunk/kernel/chips/lm93.c (modified) (2 diffs)

lm-sensors/trunk/kernel/chips/lm93.c

@@ -1212 +1212 @@
 
                                 /* insert the new mapping and write it out */
+                                data->sf_tach_to_pwm = lm93_read_byte(client,
+                                        LM93_REG_SF_TACH_TO_PWM);
                                 data->sf_tach_to_pwm &= ~0x3 << nr * 2;
                                 data->sf_tach_to_pwm |= results[0] << nr * 2;
@@ -1218 +1220 @@
 
                                 /* insert the enable bit and write it out */
-                                data->sfc2 &= ~1 << nr;
-                                data->sfc2 |= 1 << nr;
+                                data->sfc2 = lm93_read_byte(client,
+                                        LM93_REG_SFC2);
+                                if (results[0])
+                                        data->sfc2 |= 1 << nr;
+                                else
+                                        data->sfc2 &= ~1 << nr;
                                 lm93_write_byte(client, LM93_REG_SFC2,
                                         data->sfc2);