[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: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index b6d2045caf3e..770cfc8b17e0 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -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);