diff options
author | Patrick Mochel <mochel@linux.intel.com> | 2006-06-27 06:41:40 +0200 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-06-27 06:41:40 +0200 |
commit | d550d98d3317378d93a4869db204725d270ec812 (patch) | |
tree | 958a8578babc6f9955f91e21253d1d1b847985ff /drivers/acpi/thermal.c | |
parent | Pull bugzilla-5737 into release branch (diff) | |
download | linux-d550d98d3317378d93a4869db204725d270ec812.tar.xz linux-d550d98d3317378d93a4869db204725d270ec812.zip |
ACPI: delete tracing macros from drivers/acpi/*.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/thermal.c')
-rw-r--r-- | drivers/acpi/thermal.c | 170 |
1 files changed, 71 insertions, 99 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 1b9754919f72..c855f4446b5f 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -222,51 +222,48 @@ static int acpi_thermal_get_temperature(struct acpi_thermal *tz) { acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("acpi_thermal_get_temperature"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; tz->last_temperature = tz->temperature; status = acpi_evaluate_integer(tz->handle, "_TMP", NULL, &tz->temperature); if (ACPI_FAILURE(status)) - return_VALUE(-ENODEV); + return -ENODEV; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Temperature is %lu dK\n", tz->temperature)); - return_VALUE(0); + return 0; } static int acpi_thermal_get_polling_frequency(struct acpi_thermal *tz) { acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("acpi_thermal_get_polling_frequency"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; status = acpi_evaluate_integer(tz->handle, "_TZP", NULL, &tz->polling_frequency); if (ACPI_FAILURE(status)) - return_VALUE(-ENODEV); + return -ENODEV; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Polling frequency is %lu dS\n", tz->polling_frequency)); - return_VALUE(0); + return 0; } static int acpi_thermal_set_polling(struct acpi_thermal *tz, int seconds) { - ACPI_FUNCTION_TRACE("acpi_thermal_set_polling"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; tz->polling_frequency = seconds * 10; /* Convert value to deci-seconds */ @@ -274,7 +271,7 @@ static int acpi_thermal_set_polling(struct acpi_thermal *tz, int seconds) "Polling frequency set to %lu seconds\n", tz->polling_frequency)); - return_VALUE(0); + return 0; } static int acpi_thermal_set_cooling_mode(struct acpi_thermal *tz, int mode) @@ -284,29 +281,28 @@ static int acpi_thermal_set_cooling_mode(struct acpi_thermal *tz, int mode) struct acpi_object_list arg_list = { 1, &arg0 }; acpi_handle handle = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_set_cooling_mode"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; status = acpi_get_handle(tz->handle, "_SCP", &handle); if (ACPI_FAILURE(status)) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "_SCP not present\n")); - return_VALUE(-ENODEV); + return -ENODEV; } arg0.integer.value = mode; status = acpi_evaluate_object(handle, NULL, &arg_list, NULL); if (ACPI_FAILURE(status)) - return_VALUE(-ENODEV); + return -ENODEV; tz->cooling_mode = mode; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Cooling mode [%s]\n", mode ? "passive" : "active")); - return_VALUE(0); + return 0; } static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) @@ -314,10 +310,9 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) acpi_status status = AE_OK; int i = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_get_trip_points"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; /* Critical Shutdown (required) */ @@ -326,7 +321,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) if (ACPI_FAILURE(status)) { tz->trips.critical.flags.valid = 0; ACPI_EXCEPTION((AE_INFO, status, "No critical threshold")); - return_VALUE(-ENODEV); + return -ENODEV; } else { tz->trips.critical.flags.valid = 1; ACPI_DEBUG_PRINT((ACPI_DB_INFO, @@ -417,24 +412,23 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) "Invalid active threshold [%d]", i)); } - return_VALUE(0); + return 0; } static int acpi_thermal_get_devices(struct acpi_thermal *tz) { acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("acpi_thermal_get_devices"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; status = acpi_evaluate_reference(tz->handle, "_TZD", NULL, &tz->devices); if (ACPI_FAILURE(status)) - return_VALUE(-ENODEV); + return -ENODEV; - return_VALUE(0); + return 0; } static int acpi_thermal_call_usermode(char *path) @@ -442,10 +436,9 @@ static int acpi_thermal_call_usermode(char *path) char *argv[2] = { NULL, NULL }; char *envp[3] = { NULL, NULL, NULL }; - ACPI_FUNCTION_TRACE("acpi_thermal_call_usermode"); if (!path) - return_VALUE(-EINVAL); + return -EINVAL; argv[0] = path; @@ -455,7 +448,7 @@ static int acpi_thermal_call_usermode(char *path) call_usermodehelper(argv[0], argv, envp, 0); - return_VALUE(0); + return 0; } static int acpi_thermal_critical(struct acpi_thermal *tz) @@ -463,10 +456,9 @@ static int acpi_thermal_critical(struct acpi_thermal *tz) int result = 0; struct acpi_device *device = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_critical"); if (!tz || !tz->trips.critical.flags.valid) - return_VALUE(-EINVAL); + return -EINVAL; if (tz->temperature >= tz->trips.critical.temperature) { printk(KERN_WARNING PREFIX "Critical trip point\n"); @@ -476,7 +468,7 @@ static int acpi_thermal_critical(struct acpi_thermal *tz) result = acpi_bus_get_device(tz->handle, &device); if (result) - return_VALUE(result); + return result; printk(KERN_EMERG "Critical temperature reached (%ld C), shutting down.\n", @@ -486,7 +478,7 @@ static int acpi_thermal_critical(struct acpi_thermal *tz) acpi_thermal_call_usermode(ACPI_THERMAL_PATH_POWEROFF); - return_VALUE(0); + return 0; } static int acpi_thermal_hot(struct acpi_thermal *tz) @@ -494,10 +486,9 @@ static int acpi_thermal_hot(struct acpi_thermal *tz) int result = 0; struct acpi_device *device = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_hot"); if (!tz || !tz->trips.hot.flags.valid) - return_VALUE(-EINVAL); + return -EINVAL; if (tz->temperature >= tz->trips.hot.temperature) { printk(KERN_WARNING PREFIX "Hot trip point\n"); @@ -507,14 +498,14 @@ static int acpi_thermal_hot(struct acpi_thermal *tz) result = acpi_bus_get_device(tz->handle, &device); if (result) - return_VALUE(result); + return result; acpi_bus_generate_event(device, ACPI_THERMAL_NOTIFY_HOT, tz->trips.hot.flags.enabled); /* TBD: Call user-mode "sleep(S4)" function */ - return_VALUE(0); + return 0; } static void acpi_thermal_passive(struct acpi_thermal *tz) @@ -524,7 +515,6 @@ static void acpi_thermal_passive(struct acpi_thermal *tz) int trend = 0; int i = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_passive"); if (!tz || !tz->trips.passive.flags.valid) return; @@ -613,7 +603,6 @@ static void acpi_thermal_active(struct acpi_thermal *tz) int j = 0; unsigned long maxtemp = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_active"); if (!tz) return; @@ -695,18 +684,17 @@ static void acpi_thermal_check(void *data) int i = 0; struct acpi_thermal_state state; - ACPI_FUNCTION_TRACE("acpi_thermal_check"); if (!tz) { printk(KERN_ERR PREFIX "Invalid (NULL) context\n"); - return_VOID; + return; } state = tz->state; result = acpi_thermal_get_temperature(tz); if (result) - return_VOID; + return; memset(&tz->state, 0, sizeof(tz->state)); @@ -795,7 +783,7 @@ static void acpi_thermal_check(void *data) } } - return_VOID; + return; } /* -------------------------------------------------------------------------- @@ -808,7 +796,6 @@ static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset) { struct acpi_thermal *tz = (struct acpi_thermal *)seq->private; - ACPI_FUNCTION_TRACE("acpi_thermal_state_seq_show"); if (!tz) goto end; @@ -831,7 +818,7 @@ static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset) } end: - return_VALUE(0); + return 0; } static int acpi_thermal_state_open_fs(struct inode *inode, struct file *file) @@ -844,7 +831,6 @@ static int acpi_thermal_temp_seq_show(struct seq_file *seq, void *offset) int result = 0; struct acpi_thermal *tz = (struct acpi_thermal *)seq->private; - ACPI_FUNCTION_TRACE("acpi_thermal_temp_seq_show"); if (!tz) goto end; @@ -857,7 +843,7 @@ static int acpi_thermal_temp_seq_show(struct seq_file *seq, void *offset) KELVIN_TO_CELSIUS(tz->temperature)); end: - return_VALUE(0); + return 0; } static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file) @@ -871,7 +857,6 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) int i = 0; int j = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_trip_seq_show"); if (!tz) goto end; @@ -911,7 +896,7 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) } end: - return_VALUE(0); + return 0; } static int acpi_thermal_trip_open_fs(struct inode *inode, struct file *file) @@ -932,18 +917,17 @@ acpi_thermal_write_trip_points(struct file *file, int *active; int i = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_write_trip_points"); limit_string = kmalloc(ACPI_THERMAL_MAX_LIMIT_STR_LEN, GFP_KERNEL); if (!limit_string) - return_VALUE(-ENOMEM); + return -ENOMEM; memset(limit_string, 0, ACPI_THERMAL_MAX_LIMIT_STR_LEN); active = kmalloc(ACPI_THERMAL_MAX_ACTIVE * sizeof(int), GFP_KERNEL); if (!active) { kfree(limit_string); - return_VALUE(-ENOMEM); + return -ENOMEM; } if (!tz || (count > ACPI_THERMAL_MAX_LIMIT_STR_LEN - 1)) { @@ -980,14 +964,13 @@ acpi_thermal_write_trip_points(struct file *file, end: kfree(active); kfree(limit_string); - return_VALUE(count); + return count; } static int acpi_thermal_cooling_seq_show(struct seq_file *seq, void *offset) { struct acpi_thermal *tz = (struct acpi_thermal *)seq->private; - ACPI_FUNCTION_TRACE("acpi_thermal_cooling_seq_show"); if (!tz) goto end; @@ -1003,7 +986,7 @@ static int acpi_thermal_cooling_seq_show(struct seq_file *seq, void *offset) tz->cooling_mode ? "passive" : "active"); end: - return_VALUE(0); + return 0; } static int acpi_thermal_cooling_open_fs(struct inode *inode, struct file *file) @@ -1022,16 +1005,15 @@ acpi_thermal_write_cooling_mode(struct file *file, int result = 0; char mode_string[12] = { '\0' }; - ACPI_FUNCTION_TRACE("acpi_thermal_write_cooling_mode"); if (!tz || (count > sizeof(mode_string) - 1)) - return_VALUE(-EINVAL); + return -EINVAL; if (!tz->flags.cooling_mode) - return_VALUE(-ENODEV); + return -ENODEV; if (copy_from_user(mode_string, buffer, count)) - return_VALUE(-EFAULT); + return -EFAULT; mode_string[count] = '\0'; @@ -1039,18 +1021,17 @@ acpi_thermal_write_cooling_mode(struct file *file, simple_strtoul(mode_string, NULL, 0)); if (result) - return_VALUE(result); + return result; acpi_thermal_check(tz); - return_VALUE(count); + return count; } static int acpi_thermal_polling_seq_show(struct seq_file *seq, void *offset) { struct acpi_thermal *tz = (struct acpi_thermal *)seq->private; - ACPI_FUNCTION_TRACE("acpi_thermal_polling_seq_show"); if (!tz) goto end; @@ -1064,7 +1045,7 @@ static int acpi_thermal_polling_seq_show(struct seq_file *seq, void *offset) (tz->polling_frequency / 10)); end: - return_VALUE(0); + return 0; } static int acpi_thermal_polling_open_fs(struct inode *inode, struct file *file) @@ -1084,13 +1065,12 @@ acpi_thermal_write_polling(struct file *file, char polling_string[12] = { '\0' }; int seconds = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_write_polling"); if (!tz || (count > sizeof(polling_string) - 1)) - return_VALUE(-EINVAL); + return -EINVAL; if (copy_from_user(polling_string, buffer, count)) - return_VALUE(-EFAULT); + return -EFAULT; polling_string[count] = '\0'; @@ -1098,24 +1078,23 @@ acpi_thermal_write_polling(struct file *file, result = acpi_thermal_set_polling(tz, seconds); if (result) - return_VALUE(result); + return result; acpi_thermal_check(tz); - return_VALUE(count); + return count; } static int acpi_thermal_add_fs(struct acpi_device *device) { struct proc_dir_entry *entry = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_add_fs"); if (!acpi_device_dir(device)) { acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), acpi_thermal_dir); if (!acpi_device_dir(device)) - return_VALUE(-ENODEV); + return -ENODEV; acpi_device_dir(device)->owner = THIS_MODULE; } @@ -1123,7 +1102,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device) entry = create_proc_entry(ACPI_THERMAL_FILE_STATE, S_IRUGO, acpi_device_dir(device)); if (!entry) - return_VALUE(-ENODEV); + return -ENODEV; else { entry->proc_fops = &acpi_thermal_state_fops; entry->data = acpi_driver_data(device); @@ -1134,7 +1113,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device) entry = create_proc_entry(ACPI_THERMAL_FILE_TEMPERATURE, S_IRUGO, acpi_device_dir(device)); if (!entry) - return_VALUE(-ENODEV); + return -ENODEV; else { entry->proc_fops = &acpi_thermal_temp_fops; entry->data = acpi_driver_data(device); @@ -1146,7 +1125,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device) S_IFREG | S_IRUGO | S_IWUSR, acpi_device_dir(device)); if (!entry) - return_VALUE(-ENODEV); + return -ENODEV; else { entry->proc_fops = &acpi_thermal_trip_fops; entry->data = acpi_driver_data(device); @@ -1158,7 +1137,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device) S_IFREG | S_IRUGO | S_IWUSR, acpi_device_dir(device)); if (!entry) - return_VALUE(-ENODEV); + return -ENODEV; else { entry->proc_fops = &acpi_thermal_cooling_fops; entry->data = acpi_driver_data(device); @@ -1170,19 +1149,18 @@ static int acpi_thermal_add_fs(struct acpi_device *device) S_IFREG | S_IRUGO | S_IWUSR, acpi_device_dir(device)); if (!entry) - return_VALUE(-ENODEV); + return -ENODEV; else { entry->proc_fops = &acpi_thermal_polling_fops; entry->data = acpi_driver_data(device); entry->owner = THIS_MODULE; } - return_VALUE(0); + return 0; } static int acpi_thermal_remove_fs(struct acpi_device *device) { - ACPI_FUNCTION_TRACE("acpi_thermal_remove_fs"); if (acpi_device_dir(device)) { remove_proc_entry(ACPI_THERMAL_FILE_POLLING_FREQ, @@ -1199,7 +1177,7 @@ static int acpi_thermal_remove_fs(struct acpi_device *device) acpi_device_dir(device) = NULL; } - return_VALUE(0); + return 0; } /* -------------------------------------------------------------------------- @@ -1211,13 +1189,12 @@ static void acpi_thermal_notify(acpi_handle handle, u32 event, void *data) struct acpi_thermal *tz = (struct acpi_thermal *)data; struct acpi_device *device = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_notify"); if (!tz) - return_VOID; + return; if (acpi_bus_get_device(tz->handle, &device)) - return_VOID; + return; switch (event) { case ACPI_THERMAL_NOTIFY_TEMPERATURE: @@ -1239,27 +1216,26 @@ static void acpi_thermal_notify(acpi_handle handle, u32 event, void *data) break; } - return_VOID; + return; } static int acpi_thermal_get_info(struct acpi_thermal *tz) { int result = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_get_info"); if (!tz) - return_VALUE(-EINVAL); + return -EINVAL; /* Get temperature [_TMP] (required) */ result = acpi_thermal_get_temperature(tz); if (result) - return_VALUE(result); + return result; /* Get trip points [_CRT, _PSV, etc.] (required) */ result = acpi_thermal_get_trip_points(tz); if (result) - return_VALUE(result); + return result; /* Set the cooling mode [_SCP] to active cooling (default) */ result = acpi_thermal_set_cooling_mode(tz, ACPI_THERMAL_MODE_ACTIVE); @@ -1299,7 +1275,7 @@ static int acpi_thermal_get_info(struct acpi_thermal *tz) if (!result) tz->flags.devices = 1; - return_VALUE(0); + return 0; } static int acpi_thermal_add(struct acpi_device *device) @@ -1308,14 +1284,13 @@ static int acpi_thermal_add(struct acpi_device *device) acpi_status status = AE_OK; struct acpi_thermal *tz = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_add"); if (!device) - return_VALUE(-EINVAL); + return -EINVAL; tz = kmalloc(sizeof(struct acpi_thermal), GFP_KERNEL); if (!tz) - return_VALUE(-ENOMEM); + return -ENOMEM; memset(tz, 0, sizeof(struct acpi_thermal)); tz->handle = device->handle; @@ -1354,7 +1329,7 @@ static int acpi_thermal_add(struct acpi_device *device) kfree(tz); } - return_VALUE(result); + return result; } static int acpi_thermal_remove(struct acpi_device *device, int type) @@ -1362,10 +1337,9 @@ static int acpi_thermal_remove(struct acpi_device *device, int type) acpi_status status = AE_OK; struct acpi_thermal *tz = NULL; - ACPI_FUNCTION_TRACE("acpi_thermal_remove"); if (!device || !acpi_driver_data(device)) - return_VALUE(-EINVAL); + return -EINVAL; tz = (struct acpi_thermal *)acpi_driver_data(device); @@ -1396,7 +1370,7 @@ static int acpi_thermal_remove(struct acpi_device *device, int type) acpi_thermal_remove_fs(device); kfree(tz); - return_VALUE(0); + return 0; } static int acpi_thermal_resume(struct acpi_device *device, int state) @@ -1404,7 +1378,7 @@ static int acpi_thermal_resume(struct acpi_device *device, int state) struct acpi_thermal *tz = NULL; if (!device || !acpi_driver_data(device)) - return_VALUE(-EINVAL); + return -EINVAL; tz = (struct acpi_thermal *)acpi_driver_data(device); @@ -1417,31 +1391,29 @@ static int __init acpi_thermal_init(void) { int result = 0; - ACPI_FUNCTION_TRACE("acpi_thermal_init"); acpi_thermal_dir = proc_mkdir(ACPI_THERMAL_CLASS, acpi_root_dir); if (!acpi_thermal_dir) - return_VALUE(-ENODEV); + return -ENODEV; acpi_thermal_dir->owner = THIS_MODULE; result = acpi_bus_register_driver(&acpi_thermal_driver); if (result < 0) { remove_proc_entry(ACPI_THERMAL_CLASS, acpi_root_dir); - return_VALUE(-ENODEV); + return -ENODEV; } - return_VALUE(0); + return 0; } static void __exit acpi_thermal_exit(void) { - ACPI_FUNCTION_TRACE("acpi_thermal_exit"); acpi_bus_unregister_driver(&acpi_thermal_driver); remove_proc_entry(ACPI_THERMAL_CLASS, acpi_root_dir); - return_VOID; + return; } module_init(acpi_thermal_init); |