pciehp: fix error message about getting hotplug control

People are confused by the following error message that actually is
not for indicating a error.

    Cannot get control of hotplug hardware for pci %s

This patch changes this message to debug message.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by:  Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@hobbes.lan>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 49883c59756e..891f81a0400c 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -1017,7 +1017,7 @@ static int pciehp_acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev)
                         break;
         }
 
-        err("Cannot get control of hotplug hardware for pci %s\n",
+        dbg("Cannot get control of hotplug hardware for pci %s\n",
                         pci_name(dev));
 
         kfree(string.pointer);