In each suspend and resume cycle my laptop prints these messages at
KERN_INFO level:
pciehp 0000:00:1c.1:pcie04: pciehp_suspend ENTRY
pciehp 0000:00:1c.0:pcie04: pciehp_suspend ENTRY
and
pciehp 0000:00:1c.0:pcie04: pciehp_resume ENTRY
pciehp 0000:00:1c.1:pcie04: pciehp_resume ENTRY
Messages like these are probably only useful while debugging pciehp, so
let's hide them behind the ctrl_dbg() macro.
Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
---
0) Compile tested only!
1) Perhaps a better solution is to drop these messages entirely.
drivers/pci/hotplug/pciehp_core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 939bd1d..ed1702d 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -293,7 +293,8 @@ static void pciehp_remove(struct pcie_device *dev)
#ifdef CONFIG_PM
static int pciehp_suspend (struct pcie_device *dev)
{
- dev_info(&dev->device, "%s ENTRY\n", __func__);
+ struct controller *ctrl = get_service_data(dev);
+ ctrl_dbg(ctrl, "%s ENTRY\n", __func__);
return 0;
}
@@ -303,8 +304,8 @@ static int pciehp_resume (struct pcie_device *dev)
struct slot *slot;
u8 status;
- dev_info(&dev->device, "%s ENTRY\n", __func__);
ctrl = get_service_data(dev);
+ ctrl_dbg(ctrl, "%s ENTRY\n", __func__);
/* reinitialize the chipset's event detection logic */
pcie_enable_notification(ctrl);
--
1.7.11.7
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