PCI: pciehp: Log messages with pci_dev, not pcie_device

Log messages with pci_dev, not pcie_device. Factor out common message
prefixes with dev_fmt().

Example output change:

- pciehp 0000:00:06.0:pcie004: Slot(0) Powering on due to button press
+ pcieport 0000:00:06.0: pciehp: Slot(0) Powering on due to button press

Link: https://lore.kernel.org/lkml/[e-mail]
Signed-off-by: Frederick Lawler <[e-mail]>
Signed-off-by: Bjorn Helgaas <[e-mail]>
Reviewed-by: Keith Busch <[e-mail]>
Reviewed-by: Andy Shevchenko <[e-mail]>

drivers/pci/hotplug/pciehp.h

···
  * enable debug messages.
  */
 #define dbg(format, arg...)						\
-	pr_debug("%s: " format, MY_NAME, ## arg);
+	pr_debug(format, ## arg);
 #define err(format, arg...)						\
-	printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+	pr_err(format, ## arg)
 #define info(format, arg...)						\
-	printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+	pr_info(format, ## arg)
 #define warn(format, arg...)						\
-	printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
+	pr_warn(format, ## arg)
 
 #define ctrl_dbg(ctrl, format, arg...)					\
-	dev_dbg(&ctrl->pcie->device, format, ## arg)
+	pci_dbg(ctrl->pcie->port, format, ## arg)
 #define ctrl_err(ctrl, format, arg...)					\
-	dev_err(&ctrl->pcie->device, format, ## arg)
+	pci_err(ctrl->pcie->port, format, ## arg)
 #define ctrl_info(ctrl, format, arg...)					\
-	dev_info(&ctrl->pcie->device, format, ## arg)
+	pci_info(ctrl->pcie->port, format, ## arg)
 #define ctrl_warn(ctrl, format, arg...)					\
-	dev_warn(&ctrl->pcie->device, format, ## arg)
+	pci_warn(ctrl->pcie->port, format, ## arg)
 
 #define SLOT_NAME_SIZE 10
 

drivers/pci/hotplug/pciehp_core.c

···
  *   Dely Sy <[e-mail]>"
  */
 
+#define pr_fmt(fmt) "pciehp: " fmt
+#define dev_fmt pr_fmt
+
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
···
 
 	if (!dev->port->subordinate) {
 		/* Can happen if we run out of bus numbers during probe */
-		dev_err(&dev->device,
+		pci_err(dev->port,
 			"Hotplug bridge without secondary bus, ignoring\n");
 		return -ENODEV;
 	}
 
 	ctrl = pcie_init(dev);
 	if (!ctrl) {
-		dev_err(&dev->device, "Controller initialization failed\n");
+		pci_err(dev->port, "Controller initialization failed\n");
 		return -ENODEV;
 	}
 	set_service_data(dev, ctrl);

drivers/pci/hotplug/pciehp_ctrl.c

···
  *
  */
 
+#define dev_fmt(fmt) "pciehp: " fmt
+
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/pm_runtime.h>

drivers/pci/hotplug/pciehp_hpc.c

···
  * Send feedback to <[e-mail]>,<[e-mail]>
  */
 
+#define dev_fmt(fmt) "pciehp: " fmt
+
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/jiffies.h>

drivers/pci/hotplug/pciehp_pci.c

···
  *
  */
 
+#define dev_fmt(fmt) "pciehp: " fmt
+
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/pci.h>