ACPI: delete tracing macros from drivers/acpi/*.c
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 95223d8..36ca365 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -84,19 +84,18 @@
{
acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE("acpi_ac_get_state");
if (!ac)
- return_VALUE(-EINVAL);
+ return -EINVAL;
status = acpi_evaluate_integer(ac->handle, "_PSR", NULL, &ac->state);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "Error reading AC Adapter state"));
ac->state = ACPI_AC_STATUS_UNKNOWN;
- return_VALUE(-ENODEV);
+ return -ENODEV;
}
- return_VALUE(0);
+ return 0;
}
/* --------------------------------------------------------------------------
@@ -109,14 +108,13 @@
{
struct acpi_ac *ac = (struct acpi_ac *)seq->private;
- ACPI_FUNCTION_TRACE("acpi_ac_seq_show");
if (!ac)
- return_VALUE(0);
+ return 0;
if (acpi_ac_get_state(ac)) {
seq_puts(seq, "ERROR: Unable to read AC Adapter state\n");
- return_VALUE(0);
+ return 0;
}
seq_puts(seq, "state: ");
@@ -132,7 +130,7 @@
break;
}
- return_VALUE(0);
+ return 0;
}
static int acpi_ac_open_fs(struct inode *inode, struct file *file)
@@ -144,13 +142,12 @@
{
struct proc_dir_entry *entry = NULL;
- ACPI_FUNCTION_TRACE("acpi_ac_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
acpi_ac_dir);
if (!acpi_device_dir(device))
- return_VALUE(-ENODEV);
+ return -ENODEV;
acpi_device_dir(device)->owner = THIS_MODULE;
}
@@ -158,19 +155,18 @@
entry = create_proc_entry(ACPI_AC_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
- return_VALUE(-ENODEV);
+ return -ENODEV;
else {
entry->proc_fops = &acpi_ac_fops;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
- return_VALUE(0);
+ return 0;
}
static int acpi_ac_remove_fs(struct acpi_device *device)
{
- ACPI_FUNCTION_TRACE("acpi_ac_remove_fs");
if (acpi_device_dir(device)) {
remove_proc_entry(ACPI_AC_FILE_STATE, acpi_device_dir(device));
@@ -179,7 +175,7 @@
acpi_device_dir(device) = NULL;
}
- return_VALUE(0);
+ return 0;
}
/* --------------------------------------------------------------------------
@@ -191,13 +187,12 @@
struct acpi_ac *ac = (struct acpi_ac *)data;
struct acpi_device *device = NULL;
- ACPI_FUNCTION_TRACE("acpi_ac_notify");
if (!ac)
- return_VOID;
+ return;
if (acpi_bus_get_device(ac->handle, &device))
- return_VOID;
+ return;
switch (event) {
case ACPI_AC_NOTIFY_STATUS:
@@ -210,7 +205,7 @@
break;
}
- return_VOID;
+ return;
}
static int acpi_ac_add(struct acpi_device *device)
@@ -219,14 +214,13 @@
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
- ACPI_FUNCTION_TRACE("acpi_ac_add");
if (!device)
- return_VALUE(-EINVAL);
+ return -EINVAL;
ac = kmalloc(sizeof(struct acpi_ac), GFP_KERNEL);
if (!ac)
- return_VALUE(-ENOMEM);
+ return -ENOMEM;
memset(ac, 0, sizeof(struct acpi_ac));
ac->handle = device->handle;
@@ -260,7 +254,7 @@
kfree(ac);
}
- return_VALUE(result);
+ return result;
}
static int acpi_ac_remove(struct acpi_device *device, int type)
@@ -268,10 +262,9 @@
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
- ACPI_FUNCTION_TRACE("acpi_ac_remove");
if (!device || !acpi_driver_data(device))
- return_VALUE(-EINVAL);
+ return -EINVAL;
ac = (struct acpi_ac *)acpi_driver_data(device);
@@ -282,38 +275,36 @@
kfree(ac);
- return_VALUE(0);
+ return 0;
}
static int __init acpi_ac_init(void)
{
int result = 0;
- ACPI_FUNCTION_TRACE("acpi_ac_init");
acpi_ac_dir = proc_mkdir(ACPI_AC_CLASS, acpi_root_dir);
if (!acpi_ac_dir)
- return_VALUE(-ENODEV);
+ return -ENODEV;
acpi_ac_dir->owner = THIS_MODULE;
result = acpi_bus_register_driver(&acpi_ac_driver);
if (result < 0) {
remove_proc_entry(ACPI_AC_CLASS, acpi_root_dir);
- return_VALUE(-ENODEV);
+ return -ENODEV;
}
- return_VALUE(0);
+ return 0;
}
static void __exit acpi_ac_exit(void)
{
- ACPI_FUNCTION_TRACE("acpi_ac_exit");
acpi_bus_unregister_driver(&acpi_ac_driver);
remove_proc_entry(ACPI_AC_CLASS, acpi_root_dir);
- return_VOID;
+ return;
}
module_init(acpi_ac_init);