Commit ef7b06cd authored by David Shaohua Li's avatar David Shaohua Li Committed by Len Brown
Browse files

[ACPI] quiet dmesg related to ACPI PM of PCI devices 

DBG("No ACPI bus support for %s\n", dev->bus_id);
http://bugzilla.kernel.org/show_bug.cgi?id=4277



Signed-off-by: default avatarDavid Shaohua Li <shaohua.li@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 44f6c012

drivers/acpi/glue.c

+4 −6
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ int register_acpi_bus_type(struct acpi_bus_type *type) 
		down_write(&bus_type_sem);

		list_add_tail(&type->list, &bus_type_list);

		up_write(&bus_type_sem);

		DBG("ACPI bus type %s registered\n", type->bus->name);

		printk(KERN_INFO PREFIX "bus type %s registered\n", type->bus->name);

		return 0;

	}

	return -ENODEV;
@@ -45,7 +45,7 @@ int unregister_acpi_bus_type(struct acpi_bus_type *type) 
		down_write(&bus_type_sem);

		list_del_init(&type->list);

		up_write(&bus_type_sem);

		DBG("ACPI bus type %s unregistered\n", type->bus->name);

		printk(KERN_INFO PREFIX "ACPI bus type %s unregistered\n", type->bus->name);

		return 0;

	}

	return -ENODEV;
@@ -314,14 +314,12 @@ static int acpi_platform_notify(struct device *dev) 
	}

	type = acpi_get_bus_type(dev->bus);

	if (!type) {

		printk(KERN_INFO PREFIX "No ACPI bus support for %s\n",

		       dev->bus_id);

		DBG("No ACPI bus support for %s\n", dev->bus_id);

		ret = -EINVAL;

		goto end;

	}

	if ((ret = type->find_device(dev, &handle)) != 0)

		printk(KERN_INFO PREFIX "Can't get handler for %s\n",

		       dev->bus_id);

		DBG("Can't get handler for %s\n", dev->bus_id);

      end:

	if (!ret)

		acpi_bind_one(dev, handle);