ACPI / bus: Show _OSC UUID when _OSC fails

When _OSC fails and especially when it fails due to an invalid UUID,
it's helpful to show the UUID that we tried.
Acked-by: NBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: NAndy Lutomirski <luto@kernel.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/bus.c

@@ -180,9 +180,10 @@ static void acpi_print_osc_error(acpi_handle handle,
 	int i;
 
 	if (ACPI_FAILURE(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer)))
-		printk(KERN_DEBUG "%s\n", error);
+		printk(KERN_DEBUG "%s: %s\n", context->uuid_str, error);
 	else {
-		printk(KERN_DEBUG "%s: %s\n", (char *)buffer.pointer, error);
+		printk(KERN_DEBUG "%s (%s): %s\n",
+		       (char *)buffer.pointer, context->uuid_str, error);
 		kfree(buffer.pointer);
 	}
 	printk(KERN_DEBUG "_OSC request data:");