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List:       linux-kernel
Subject:    [PATCH] PCIE: Reduce cannot add device warnings to KERN_INFO
From:       Sitsofe Wheeler <sitsofe () yahoo ! com>
Date:       2008-09-30 22:22:53
Message-ID: 48E2A6BD.60703 () yahoo ! com
[Download RAW message or body]

On my EeePC 900 when the wired and wireless ethernet are enabled and the 
system is booted with pciehp.pciehp_force=1 the following when booting 
with the quiet parameter:

pciehp: Device 0000:03:00.0 already exists at 3:0, cannot hot-add
pciehp: Cannot add device 0x3:0
pciehp: Device 0000:01:00.0 already exists at 1:0, cannot hot-add
pciehp: Cannot add device 0x1:0

This changed prevents the messages turning up during a quiet boot.

Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
--

["pciehp_quiet.patch" (text/plain)]

 drivers/pci/hotplug/pciehp_ctrl.c |    2 +-
 drivers/pci/hotplug/pciehp_pci.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 96a5d55..1e6f7fc 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -239,7 +239,7 @@ static int board_added(struct slot *p_slot)
 
 	retval = pciehp_configure_device(p_slot);
 	if (retval) {
-		err("Cannot add device 0x%x:%x\n", p_slot->bus,
+		info("Cannot add device 0x%x:%x\n", p_slot->bus,
 		    p_slot->device);
 		goto err_exit;
 	}
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index 6040dcc..8acff65 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -201,7 +201,7 @@ int pciehp_configure_device(struct slot *p_slot)
 
 	dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0));
 	if (dev) {
-		err("Device %s already exists at %x:%x, cannot hot-add\n",
+		info("Device %s already exists at %x:%x, cannot hot-add\n",
 				pci_name(dev), p_slot->bus, p_slot->device);
 		pci_dev_put(dev);
 		return -EINVAL;

--
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