diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 97ab9da47dca..9f0062bdb9ab 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1135,109 +1135,6 @@ static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj,
 	return pci_resource_io(filp, kobj, attr, buf, off, count, true);
 }
 
-/**
- * pci_remove_resource_files - cleanup resource files
- * @pdev: dev to cleanup
- *
- * If we created resource files for @pdev, remove them from sysfs and
- * free their resources.
- */
-static void pci_remove_resource_files(struct pci_dev *pdev)
-{
-	int i;
-
-	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
-		struct bin_attribute *res_attr;
-
-		res_attr = pdev->res_attr[i];
-		if (res_attr) {
-			sysfs_remove_bin_file(&pdev->dev.kobj, res_attr);
-			kfree(res_attr);
-		}
-
-		res_attr = pdev->res_attr_wc[i];
-		if (res_attr) {
-			sysfs_remove_bin_file(&pdev->dev.kobj, res_attr);
-			kfree(res_attr);
-		}
-	}
-}
-
-static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
-{
-	/* allocate attribute structure, piggyback attribute name */
-	int name_len = write_combine ? 13 : 10;
-	struct bin_attribute *res_attr;
-	char *res_attr_name;
-	int retval;
-
-	res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
-	if (!res_attr)
-		return -ENOMEM;
-
-	res_attr_name = (char *)(res_attr + 1);
-
-	sysfs_bin_attr_init(res_attr);
-	if (write_combine) {
-		pdev->res_attr_wc[num] = res_attr;
-		sprintf(res_attr_name, "resource%d_wc", num);
-		res_attr->mmap = pci_mmap_resource_wc;
-	} else {
-		pdev->res_attr[num] = res_attr;
-		sprintf(res_attr_name, "resource%d", num);
-		if (pci_resource_flags(pdev, num) & IORESOURCE_IO) {
-			res_attr->read = pci_read_resource_io;
-			res_attr->write = pci_write_resource_io;
-			if (arch_can_pci_mmap_io())
-				res_attr->mmap = pci_mmap_resource_uc;
-		} else {
-			res_attr->mmap = pci_mmap_resource_uc;
-		}
-	}
-	if (res_attr->mmap)
-		res_attr->f_mapping = iomem_get_mapping;
-	res_attr->attr.name = res_attr_name;
-	res_attr->attr.mode = 0600;
-	res_attr->size = pci_resource_len(pdev, num);
-	res_attr->private = (void *)(unsigned long)num;
-	retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
-	if (retval)
-		kfree(res_attr);
-
-	return retval;
-}
-
-/**
- * pci_create_resource_files - create resource files in sysfs for @dev
- * @pdev: dev in question
- *
- * Walk the resources in @pdev creating files for each resource available.
- */
-static int pci_create_resource_files(struct pci_dev *pdev)
-{
-	int i;
-	int retval;
-
-	/* Expose the PCI resources from this device as files */
-	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
-
-		/* skip empty resources */
-		if (!pci_resource_len(pdev, i))
-			continue;
-
-		retval = pci_create_attr(pdev, i, 0);
-		/* for prefetchable resources, create a WC mappable file */
-		if (!retval && arch_can_pci_mmap_wc() &&
-		    pdev->resource[i].flags & IORESOURCE_PREFETCH)
-			retval = pci_create_attr(pdev, i, 1);
-		if (retval) {
-			pci_remove_resource_files(pdev);
-			return retval;
-		}
-	}
-	return 0;
-}
-
 static umode_t pci_dev_resource_attr_is_visible(struct kobject *kobj,
 						struct bin_attribute *attr,
 						int bar, bool write_combine)
@@ -1329,6 +1226,13 @@ attribute_group pci_dev_resource##_bar##_wc_attr_group = {		\
 	&pci_dev_resource##_bar##_attr_group,	\
 	&pci_dev_resource##_bar##_wc_attr_group
 
+pci_dev_resource_attr(0);
+pci_dev_resource_attr(1);
+pci_dev_resource_attr(2);
+pci_dev_resource_attr(3);
+pci_dev_resource_attr(4);
+pci_dev_resource_attr(5);
+
 #else /* !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)) */
 int __weak pci_create_resource_files(struct pci_dev *dev) { return 0; }
 void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }
@@ -1470,6 +1374,10 @@ static const struct attribute_group pci_dev_reset_attr_group = {
 	.is_visible = pci_dev_reset_attr_is_visible,
 };
 
+#if defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)
+int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev) { return 0; }
+void pci_remove_sysfs_dev_files(struct pci_dev *pdev) { }
+#else /* !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)) */
 int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
 {
 	if (!sysfs_initialized)
@@ -1491,9 +1399,15 @@ void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
 
 	pci_remove_resource_files(pdev);
 }
+#endif
 
 static int __init pci_sysfs_init(void)
 {
+#if defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)
+	struct pci_bus *pbus = NULL;
+
+	sysfs_initialized = 1;
+#else /* !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)) */
 	struct pci_dev *pdev = NULL;
 	struct pci_bus *pbus = NULL;
 	int retval;
@@ -1507,6 +1421,7 @@ static int __init pci_sysfs_init(void)
 		}
 	}
 
+#endif
 	while ((pbus = pci_find_next_bus(pbus)))
 		pci_create_legacy_files(pbus);
 
@@ -1580,6 +1495,14 @@ static const struct attribute_group pci_dev_group = {
 
 const struct attribute_group *pci_dev_groups[] = {
 	&pci_dev_group,
+#if defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)
+	pci_dev_resource_group(0),
+	pci_dev_resource_group(1),
+	pci_dev_resource_group(2),
+	pci_dev_resource_group(3),
+	pci_dev_resource_group(4),
+	pci_dev_resource_group(5),
+#endif
 	&pci_dev_config_attr_group,
 	&pci_dev_rom_attr_group,
 	&pci_dev_reset_attr_group,
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 540b377ca8f6..3f460ea73f8f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -459,8 +459,10 @@ struct pci_dev {
 	u32		saved_config_space[16]; /* Config space saved at suspend time */
 	struct hlist_head saved_cap_space;
 	int		rom_attr_enabled;	/* Display of ROM attribute enabled? */
+ #if !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE))
 	struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
 	struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */
+ #endif
 
 #ifdef CONFIG_HOTPLUG_PCI_PCIE
 	unsigned int	broken_cmd_compl:1;	/* No compl for some cmds */
