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Commit f2b775f5 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: shpchp: Use dev_printk() for OSHP-related messages 



Use dev_printk() for messages related to requesting control of SHPC hotplug
via the OSHP method.

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 96a621e0

drivers/pci/hotplug/acpi_pcihp.c

+6 −7
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev) 
	if (!handle) {

		/*

		 * This hotplug controller was not listed in the ACPI name

		 * space at all. Try to get acpi handle of parent pci bus.

		 * space at all. Try to get ACPI handle of parent PCI bus.

		 */

		struct pci_bus *pbus;

		for (pbus = pdev->bus; pbus; pbus = pbus->parent) {
@@ -108,7 +108,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev) 


	while (handle) {

		acpi_get_name(handle, ACPI_FULL_PATHNAME, &string);

		dbg("Trying to get hotplug control for %s\n",

		pci_info(pdev, "Requesting control of SHPC hotplug via OSHP (%s)\n",

			 (char *)string.pointer);

		status = acpi_run_oshp(handle);

		if (ACPI_SUCCESS(status))
@@ -121,13 +121,12 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev) 
			break;

	}

no_control:

	dbg("Cannot get control of hotplug hardware for pci %s\n",

	    pci_name(pdev));

	pci_info(pdev, "Cannot get control of SHPC hotplug\n");

	kfree(string.pointer);

	return -ENODEV;

got_one:

	dbg("Gained control for hotplug HW for pci %s (%s)\n",

	    pci_name(pdev), (char *)string.pointer);

	pci_info(pdev, "Gained control of SHPC hotplug (%s)\n",

		 (char *)string.pointer);

	kfree(string.pointer);

	return 0;

}