PCI/PME: Replace dev_printk(KERN_DEBUG) with dev_info()

Replace dev_printk(KERN_DEBUG) with dev_info() or dev_err() to be more
consistent with other logging.

These could be converted to dev_dbg(), but that depends on
CONFIG_DYNAMIC_DEBUG and DEBUG, and we want most of these messages to
*always* be in the dmesg log.

Also, use dev_fmt() to add the service name.  Example output change:

  - pcieport 0000:80:10.0: Signaling PME with IRQ ...
  + pcieport 0000:80:10.0: PME: Signaling with IRQ ...

Link: https://lore.kernel.org/lkml/20190509141456.223614-3-helgaas@kernel.org
Signed-off-by: Frederick Lawler <fred@fredlawl.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>

diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index 54d593d10396ff9716c76a0b01eecb5a632f984c..f38e6c19dd501e135d4da31cc52f2e682fb985ff 100644 (file)
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -7,6 +7,8 @@
  * Copyright (C) 2009 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc.
  */
 
+#define dev_fmt(fmt) "PME: " fmt
+
 #include <linux/pci.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -194,14 +196,14 @@ static void pcie_pme_handle_request(struct pci_dev *port, u16 req_id)
                 * assuming that the PME was reported by a PCIe-PCI bridge that
                 * used devfn different from zero.
                 */
-               pci_dbg(port, "PME interrupt generated for non-existent device %02x:%02x.%d\n",
-                       busnr, PCI_SLOT(devfn), PCI_FUNC(devfn));
+               pci_info(port, "interrupt generated for non-existent device %02x:%02x.%d\n",
+                        busnr, PCI_SLOT(devfn), PCI_FUNC(devfn));
                found = pcie_pme_from_pci_bridge(bus, 0);
        }
 
  out:
        if (!found)
-               pci_dbg(port, "Spurious native PME interrupt!\n");
+               pci_info(port, "Spurious native interrupt!\n");
 }
 
 /**
@@ -341,7 +343,7 @@ static int pcie_pme_probe(struct pcie_device *srv)
                return ret;
        }
 
-       pci_info(port, "Signaling PME with IRQ %d\n", srv->irq);
+       pci_info(port, "Signaling with IRQ %d\n", srv->irq);
 
        pcie_pme_mark_devices(port);
        pcie_pme_interrupt_enable(port, true);