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path: root/drivers/acpi/thermal.c
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Diffstat (limited to 'drivers/acpi/thermal.c')
-rw-r--r--drivers/acpi/thermal.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 6a0329340b42..0d9f46b5ae6d 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -299,8 +299,8 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"No critical threshold\n"));
} else if (tmp <= 2732) {
- printk(KERN_WARNING FW_BUG "Invalid critical threshold "
- "(%llu)\n", tmp);
+ pr_warn(FW_BUG "Invalid critical threshold (%llu)\n",
+ tmp);
tz->trips.critical.flags.valid = 0;
} else {
tz->trips.critical.flags.valid = 1;
@@ -317,8 +317,8 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
* Allow override critical threshold
*/
if (crt_k > tz->trips.critical.temperature)
- printk(KERN_WARNING PREFIX
- "Critical threshold %d C\n", crt);
+ pr_warn(PREFIX "Critical threshold %d C\n",
+ crt);
tz->trips.critical.temperature = crt_k;
}
}
@@ -390,8 +390,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
status = acpi_evaluate_reference(tz->device->handle, "_PSL",
NULL, &devices);
if (ACPI_FAILURE(status)) {
- printk(KERN_WARNING PREFIX
- "Invalid passive threshold\n");
+ pr_warn(PREFIX "Invalid passive threshold\n");
tz->trips.passive.flags.valid = 0;
}
else
@@ -453,8 +452,8 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
status = acpi_evaluate_reference(tz->device->handle,
name, NULL, &devices);
if (ACPI_FAILURE(status)) {
- printk(KERN_WARNING PREFIX
- "Invalid active%d threshold\n", i);
+ pr_warn(PREFIX "Invalid active%d threshold\n",
+ i);
tz->trips.active[i].flags.valid = 0;
}
else
@@ -505,7 +504,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz)
valid |= tz->trips.active[i].flags.valid;
if (!valid) {
- printk(KERN_WARNING FW_BUG "No valid trip found\n");
+ pr_warn(FW_BUG "No valid trip found\n");
return -ENODEV;
}
return 0;
@@ -515,10 +514,9 @@ static void acpi_thermal_check(void *data)
{
struct acpi_thermal *tz = data;
- if (!tz->tz_enabled) {
- pr_warn("thermal zone is disabled \n");
+ if (!tz->tz_enabled)
return;
- }
+
thermal_zone_device_update(tz->thermal_zone);
}
@@ -570,9 +568,10 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
*/
if (mode == THERMAL_DEVICE_ENABLED)
enable = 1;
- else if (mode == THERMAL_DEVICE_DISABLED)
+ else if (mode == THERMAL_DEVICE_DISABLED) {
enable = 0;
- else
+ pr_warn("thermal zone will be disabled\n");
+ } else
return -EINVAL;
if (enable != tz->tz_enabled) {
@@ -923,8 +922,7 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
acpi_bus_private_data_handler,
tz->thermal_zone);
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX
- "Error attaching device data\n");
+ pr_err(PREFIX "Error attaching device data\n");
return -ENODEV;
}
@@ -1094,9 +1092,8 @@ static int acpi_thermal_add(struct acpi_device *device)
if (result)
goto free_memory;
- printk(KERN_INFO PREFIX "%s [%s] (%ld C)\n",
- acpi_device_name(device), acpi_device_bid(device),
- KELVIN_TO_CELSIUS(tz->temperature));
+ pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device),
+ acpi_device_bid(device), KELVIN_TO_CELSIUS(tz->temperature));
goto end;
free_memory:
@@ -1159,24 +1156,24 @@ static int acpi_thermal_resume(struct device *dev)
static int thermal_act(const struct dmi_system_id *d) {
if (act == 0) {
- printk(KERN_NOTICE "ACPI: %s detected: "
- "disabling all active thermal trip points\n", d->ident);
+ pr_notice(PREFIX "%s detected: "
+ "disabling all active thermal trip points\n", d->ident);
act = -1;
}
return 0;
}
static int thermal_nocrt(const struct dmi_system_id *d) {
- printk(KERN_NOTICE "ACPI: %s detected: "
- "disabling all critical thermal trip point actions.\n", d->ident);
+ pr_notice(PREFIX "%s detected: "
+ "disabling all critical thermal trip point actions.\n", d->ident);
nocrt = 1;
return 0;
}
static int thermal_tzp(const struct dmi_system_id *d) {
if (tzp == 0) {
- printk(KERN_NOTICE "ACPI: %s detected: "
- "enabling thermal zone polling\n", d->ident);
+ pr_notice(PREFIX "%s detected: "
+ "enabling thermal zone polling\n", d->ident);
tzp = 300; /* 300 dS = 30 Seconds */
}
return 0;
@@ -1184,8 +1181,8 @@ static int thermal_tzp(const struct dmi_system_id *d) {
static int thermal_psv(const struct dmi_system_id *d) {
if (psv == 0) {
- printk(KERN_NOTICE "ACPI: %s detected: "
- "disabling all passive thermal trip points\n", d->ident);
+ pr_notice(PREFIX "%s detected: "
+ "disabling all passive thermal trip points\n", d->ident);
psv = -1;
}
return 0;
@@ -1238,7 +1235,7 @@ static int __init acpi_thermal_init(void)
dmi_check_system(thermal_dmi_table);
if (off) {
- printk(KERN_NOTICE "ACPI: thermal control disabled\n");
+ pr_notice(PREFIX "thermal control disabled\n");
return -ENODEV;
}