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authorThomas Renninger <trenn@suse.de>2006-11-19 23:01:40 +0100
committerLen Brown <len.brown@intel.com>2007-05-29 18:39:05 -0400
commit68ccfaa8222f2a26f0689fad9e8c0c3f4c19f599 (patch)
tree1b4048a3d11b16b222737cfdcd96012f99f698b6 /drivers/acpi
parent0efabac9b7c8535eeb199d2f16d3eb44dc4761b2 (diff)
ACPI: thermal: Replace pointer with name in trip_points
For users with active thermal trip points, they need the fan's name, rather than its address, to understand where to look to observe and control fan state. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/thermal.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 1ada017d01ef..194ecfe8b360 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -827,6 +827,7 @@ static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file)
static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
{
struct acpi_thermal *tz = seq->private;
+ struct acpi_device *device;
int i = 0;
int j = 0;
@@ -849,9 +850,8 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
tz->trips.passive.tc1, tz->trips.passive.tc2,
tz->trips.passive.tsp);
for (j = 0; j < tz->trips.passive.devices.count; j++) {
-
- seq_printf(seq, "0x%p ",
- tz->trips.passive.devices.handles[j]);
+ acpi_bus_get_device(tz->trips.passive.devices.handles[j], &device);
+ seq_printf(seq, "%4.4s ", acpi_device_bid(device));
}
seq_puts(seq, "\n");
}
@@ -862,9 +862,10 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
seq_printf(seq, "active[%d]: %ld C: devices=",
i,
KELVIN_TO_CELSIUS(tz->trips.active[i].temperature));
- for (j = 0; j < tz->trips.active[i].devices.count; j++)
- seq_printf(seq, "0x%p ",
- tz->trips.active[i].devices.handles[j]);
+ for (j = 0; j < tz->trips.active[i].devices.count; j++){
+ acpi_bus_get_device(tz->trips.active[i].devices.handles[j], &device);
+ seq_printf(seq, "%4.4s ", acpi_device_bid(device));
+ }
seq_puts(seq, "\n");
}