ACPI: fix resource check message

printk("%pR",...)
is for formatting struct resource only.
But the list built up in drivers/acpi/osl.c uses it's own struct:
struct acpi_res_list {}

Without this patch you can see wrongly formatted resources (SMRG is of IO type):

ACPI: resource 0000:00:1f.3 [io  0x0400-0x041f] conflicts with AC
      PI region SMRG [mem 0x00000400-0x0000040f 64bit pref disabled]

https://bugzilla.kernel.org/show_bug.cgi?id=26342Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/osl.c

@@ -1192,8 +1192,7 @@ __setup("acpi_enforce_resources=", acpi_enforce_resources_setup);
 int acpi_check_resource_conflict(const struct resource *res)
 {
 	struct acpi_res_list *res_list_elem;
-	int ioport;
-	int clash = 0;
+	int ioport = 0, clash = 0;
 
 	if (acpi_enforce_resources == ENFORCE_RESOURCES_NO)
 		return 0;
@@ -1223,9 +1222,13 @@ int acpi_check_resource_conflict(const struct resource *res)
 	if (clash) {
 		if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
 			printk(KERN_WARNING "ACPI: resource %s %pR"
-			       " conflicts with ACPI region %s %pR\n",
+			       " conflicts with ACPI region %s "
+			       "[%s 0x%zx-0x%zx]\n",
 			       res->name, res, res_list_elem->name,
-			       res_list_elem);
+			       (res_list_elem->resource_type ==
+				ACPI_ADR_SPACE_SYSTEM_IO) ? "io" : "mem",
+			       (size_t) res_list_elem->start,
+			       (size_t) res_list_elem->end);
 			if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
 				printk(KERN_NOTICE "ACPI: This conflict may"
 				       " cause random problems and system"