Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (25 commits)
  ACPI: Kconfig: ACPI_SRAT depends on ACPI
  ACPI: drivers/acpi/scan.c: make acpi_bus_type static
  ACPI: fixup memhotplug debug message
  ACPI: ACPICA 20060623
  ACPI: C-States: only demote on current bus mastering activity
  ACPI: C-States: bm_activity improvements
  ACPI: C-States: accounting of sleep states
  ACPI: additional blacklist entry for ThinkPad R40e
  ACPI: restore comment justifying 'extra' P_LVLx access
  ACPI: fix battery on HP NX6125
  ACPIPHP: prevent duplicate slot numbers when no _SUN
  ACPI: static-ize handle_hotplug_event_func()
  ACPIPHP: use ACPI dock driver
  ACPI: dock driver
  KEVENT: add new uevent for dock
  ACPI: asus_acpi_init: propagate correct return value
  [ACPI] Print error message if remove/install notify handler fails
  ACPI: delete tracing macros from drivers/acpi/*.c
  ACPI: HW P-state coordination support
  ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...)
  ...

1 files changed, 26 insertions, 46 deletions

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 4b6d9f0096a..02594639c4d 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -112,15 +112,14 @@ static int acpi_button_info_seq_show(struct seq_file *seq, void *offset)
 {
 	struct acpi_button *button = (struct acpi_button *)seq->private;
 
-	ACPI_FUNCTION_TRACE("acpi_button_info_seq_show");
 
 	if (!button || !button->device)
-		return_VALUE(0);
+		return 0;
 
 	seq_printf(seq, "type:                    %s\n",
 		   acpi_device_name(button->device));
 
-	return_VALUE(0);
+	return 0;
 }
 
 static int acpi_button_info_open_fs(struct inode *inode, struct file *file)
@@ -134,10 +133,9 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
 	acpi_status status;
 	unsigned long state;
 
-	ACPI_FUNCTION_TRACE("acpi_button_state_seq_show");
 
 	if (!button || !button->device)
-		return_VALUE(0);
+		return 0;
 
 	status = acpi_evaluate_integer(button->handle, "_LID", NULL, &state);
 	if (ACPI_FAILURE(status)) {
@@ -147,7 +145,7 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
 			   (state ? "open" : "closed"));
 	}
 
-	return_VALUE(0);
+	return 0;
 }
 
 static int acpi_button_state_open_fs(struct inode *inode, struct file *file)
@@ -164,10 +162,9 @@ static int acpi_button_add_fs(struct acpi_device *device)
 	struct proc_dir_entry *entry = NULL;
 	struct acpi_button *button = NULL;
 
-	ACPI_FUNCTION_TRACE("acpi_button_add_fs");
 
 	if (!device || !acpi_driver_data(device))
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 
 	button = acpi_driver_data(device);
 
@@ -195,21 +192,19 @@ static int acpi_button_add_fs(struct acpi_device *device)
 	}
 
 	if (!entry)
-		return_VALUE(-ENODEV);
+		return -ENODEV;
 	entry->owner = THIS_MODULE;
 
 	acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), entry);
 	if (!acpi_device_dir(device))
-		return_VALUE(-ENODEV);
+		return -ENODEV;
 	acpi_device_dir(device)->owner = THIS_MODULE;
 
 	/* 'info' [R] */
 	entry = create_proc_entry(ACPI_BUTTON_FILE_INFO,
 				  S_IRUGO, acpi_device_dir(device));
 	if (!entry)
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Unable to create '%s' fs entry\n",
-				  ACPI_BUTTON_FILE_INFO));
+		return -ENODEV;
 	else {
 		entry->proc_fops = &acpi_button_info_fops;
 		entry->data = acpi_driver_data(device);
@@ -221,9 +216,7 @@ static int acpi_button_add_fs(struct acpi_device *device)
 		entry = create_proc_entry(ACPI_BUTTON_FILE_STATE,
 					  S_IRUGO, acpi_device_dir(device));
 		if (!entry)
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Unable to create '%s' fs entry\n",
-					  ACPI_BUTTON_FILE_INFO));
+			return -ENODEV;
 		else {
 			entry->proc_fops = &acpi_button_state_fops;
 			entry->data = acpi_driver_data(device);
@@ -231,14 +224,13 @@ static int acpi_button_add_fs(struct acpi_device *device)
 		}
 	}
 
-	return_VALUE(0);
+	return 0;
 }
 
 static int acpi_button_remove_fs(struct acpi_device *device)
 {
 	struct acpi_button *button = NULL;
 
-	ACPI_FUNCTION_TRACE("acpi_button_remove_fs");
 
 	button = acpi_driver_data(device);
 	if (acpi_device_dir(device)) {
@@ -253,7 +245,7 @@ static int acpi_button_remove_fs(struct acpi_device *device)
 		acpi_device_dir(device) = NULL;
 	}
 
-	return_VALUE(0);
+	return 0;
 }
 
 /* --------------------------------------------------------------------------
@@ -264,10 +256,9 @@ static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
 {
 	struct acpi_button *button = (struct acpi_button *)data;
 
-	ACPI_FUNCTION_TRACE("acpi_button_notify");
 
 	if (!button || !button->device)
-		return_VOID;
+		return;
 
 	switch (event) {
 	case ACPI_BUTTON_NOTIFY_STATUS:
@@ -280,21 +271,20 @@ static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
 		break;
 	}
 
-	return_VOID;
+	return;
 }
 
 static acpi_status acpi_button_notify_fixed(void *data)
 {
 	struct acpi_button *button = (struct acpi_button *)data;
 
-	ACPI_FUNCTION_TRACE("acpi_button_notify_fixed");
 
 	if (!button)
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
+		return AE_BAD_PARAMETER;
 
 	acpi_button_notify(button->handle, ACPI_BUTTON_NOTIFY_STATUS, button);
 
-	return_ACPI_STATUS(AE_OK);
+	return AE_OK;
 }
 
 static int acpi_button_add(struct acpi_device *device)
@@ -303,14 +293,13 @@ static int acpi_button_add(struct acpi_device *device)
 	acpi_status status = AE_OK;
 	struct acpi_button *button = NULL;
 
-	ACPI_FUNCTION_TRACE("acpi_button_add");
 
 	if (!device)
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 
 	button = kmalloc(sizeof(struct acpi_button), GFP_KERNEL);
 	if (!button)
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	memset(button, 0, sizeof(struct acpi_button));
 
 	button->device = device;
@@ -349,8 +338,8 @@ static int acpi_button_add(struct acpi_device *device)
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
 	} else {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unsupported hid [%s]\n",
-				  acpi_device_hid(device)));
+		printk(KERN_ERR PREFIX "Unsupported hid [%s]\n",
+			    acpi_device_hid(device));
 		result = -ENODEV;
 		goto end;
 	}
@@ -381,8 +370,6 @@ static int acpi_button_add(struct acpi_device *device)
 	}
 
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Error installing notify handler\n"));
 		result = -ENODEV;
 		goto end;
 	}
@@ -406,7 +393,7 @@ static int acpi_button_add(struct acpi_device *device)
 		kfree(button);
 	}
 
-	return_VALUE(result);
+	return result;
 }
 
 static int acpi_button_remove(struct acpi_device *device, int type)
@@ -414,10 +401,9 @@ static int acpi_button_remove(struct acpi_device *device, int type)
 	acpi_status status = 0;
 	struct acpi_button *button = NULL;
 
-	ACPI_FUNCTION_TRACE("acpi_button_remove");
 
 	if (!device || !acpi_driver_data(device))
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 
 	button = acpi_driver_data(device);
 
@@ -440,39 +426,33 @@ static int acpi_button_remove(struct acpi_device *device, int type)
 		break;
 	}
 
-	if (ACPI_FAILURE(status))
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Error removing notify handler\n"));
-
 	acpi_button_remove_fs(device);
 
 	kfree(button);
 
-	return_VALUE(0);
+	return 0;
 }
 
 static int __init acpi_button_init(void)
 {
 	int result = 0;
 
-	ACPI_FUNCTION_TRACE("acpi_button_init");
 
 	acpi_button_dir = proc_mkdir(ACPI_BUTTON_CLASS, acpi_root_dir);
 	if (!acpi_button_dir)
-		return_VALUE(-ENODEV);
+		return -ENODEV;
 	acpi_button_dir->owner = THIS_MODULE;
 	result = acpi_bus_register_driver(&acpi_button_driver);
 	if (result < 0) {
 		remove_proc_entry(ACPI_BUTTON_CLASS, acpi_root_dir);
-		return_VALUE(-ENODEV);
+		return -ENODEV;
 	}
 
-	return_VALUE(0);
+	return 0;
 }
 
 static void __exit acpi_button_exit(void)
 {
-	ACPI_FUNCTION_TRACE("acpi_button_exit");
 
 	acpi_bus_unregister_driver(&acpi_button_driver);
 
@@ -484,7 +464,7 @@ static void __exit acpi_button_exit(void)
 		remove_proc_entry(ACPI_BUTTON_SUBCLASS_LID, acpi_button_dir);
 	remove_proc_entry(ACPI_BUTTON_CLASS, acpi_root_dir);
 
-	return_VOID;
+	return;
 }
 
 module_init(acpi_button_init);