From e2a002b9a731083c69add71b1f5014bac7dc1770 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Fri, 3 Mar 2006 17:13:30 +1100 Subject: [PATCH] powerpc: Fix windfarm_pm112 not starting all control loops This adds a couple of printk's to windfarm_pm112 to display which control loops are actually starting and fixes a bug where it would not start all loops. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- drivers/macintosh/windfarm_pm112.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/macintosh/windfarm_pm112.c') diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c index 17aec8e7476..ef66bf2778e 100644 --- a/drivers/macintosh/windfarm_pm112.c +++ b/drivers/macintosh/windfarm_pm112.c @@ -358,6 +358,7 @@ static void backside_fan_tick(void) return; if (!backside_tick) { /* first time; initialize things */ + printk(KERN_INFO "windfarm: Backside control loop started.\n"); backside_param.min = backside_fan->ops->get_min(backside_fan); backside_param.max = backside_fan->ops->get_max(backside_fan); wf_pid_init(&backside_pid, &backside_param); @@ -407,6 +408,7 @@ static void drive_bay_fan_tick(void) return; if (!drive_bay_tick) { /* first time; initialize things */ + printk(KERN_INFO "windfarm: Drive bay control loop started.\n"); drive_bay_prm.min = drive_bay_fan->ops->get_min(drive_bay_fan); drive_bay_prm.max = drive_bay_fan->ops->get_max(drive_bay_fan); wf_pid_init(&drive_bay_pid, &drive_bay_prm); @@ -458,6 +460,7 @@ static void slots_fan_tick(void) return; if (!slots_started) { /* first time; initialize things */ + printk(KERN_INFO "windfarm: Slots control loop started.\n"); wf_pid_init(&slots_pid, &slots_param); slots_started = 1; } @@ -504,6 +507,7 @@ static void pm112_tick(void) if (!started) { started = 1; + printk(KERN_INFO "windfarm: CPUs control loops started.\n"); for (i = 0; i < nr_cores; ++i) { if (create_cpu_loop(i) < 0) { failure_state = FAILURE_PERM; @@ -594,8 +598,6 @@ static void pm112_new_sensor(struct wf_sensor *sr) { unsigned int i; - if (have_all_sensors) - return; if (!strncmp(sr->name, "cpu-temp-", 9)) { i = sr->name[9] - '0'; if (sr->name[10] == 0 && i < NR_CORES && -- cgit v1.2.3