diff --git a/drivers/dma/ioat/sysfs.c b/drivers/dma/ioat/sysfs.c
index da616365fef5..e796ddb5383f 100644
--- a/drivers/dma/ioat/sysfs.c
+++ b/drivers/dma/ioat/sysfs.c
@@ -32,7 +32,7 @@ static ssize_t cap_show(struct dma_chan *c, char *page)
 		       dma_has_cap(DMA_INTERRUPT, dma->cap_mask) ? " intr" : "");
 
 }
-static struct ioat_sysfs_entry ioat_cap_attr = __ATTR_RO(cap);
+static const struct ioat_sysfs_entry ioat_cap_attr = __ATTR_RO(cap);
 
 static ssize_t version_show(struct dma_chan *c, char *page)
 {
@@ -42,15 +42,15 @@ static ssize_t version_show(struct dma_chan *c, char *page)
 	return sprintf(page, "%d.%d\n",
 		       ioat_dma->version >> 4, ioat_dma->version & 0xf);
 }
-static struct ioat_sysfs_entry ioat_version_attr = __ATTR_RO(version);
+static const struct ioat_sysfs_entry ioat_version_attr = __ATTR_RO(version);
 
 static ssize_t
 ioat_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
 {
-	struct ioat_sysfs_entry *entry;
+	const struct ioat_sysfs_entry *entry;
 	struct ioatdma_chan *ioat_chan;
 
-	entry = container_of(attr, struct ioat_sysfs_entry, attr);
+	entry = container_of_const(attr, struct ioat_sysfs_entry, attr);
 	ioat_chan = container_of(kobj, struct ioatdma_chan, kobj);
 
 	if (!entry->show)
@@ -62,10 +62,10 @@ static ssize_t
 ioat_attr_store(struct kobject *kobj, struct attribute *attr,
 const char *page, size_t count)
 {
-	struct ioat_sysfs_entry *entry;
+	const struct ioat_sysfs_entry *entry;
 	struct ioatdma_chan *ioat_chan;
 
-	entry = container_of(attr, struct ioat_sysfs_entry, attr);
+	entry = container_of_const(attr, struct ioat_sysfs_entry, attr);
 	ioat_chan = container_of(kobj, struct ioatdma_chan, kobj);
 
 	if (!entry->store)
@@ -120,7 +120,7 @@ static ssize_t ring_size_show(struct dma_chan *c, char *page)
 
 	return sprintf(page, "%d\n", (1 << ioat_chan->alloc_order) & ~1);
 }
-static struct ioat_sysfs_entry ring_size_attr = __ATTR_RO(ring_size);
+static const struct ioat_sysfs_entry ring_size_attr = __ATTR_RO(ring_size);
 
 static ssize_t ring_active_show(struct dma_chan *c, char *page)
 {
@@ -129,7 +129,7 @@ static ssize_t ring_active_show(struct dma_chan *c, char *page)
 	/* ...taken outside the lock, no need to be precise */
 	return sprintf(page, "%d\n", ioat_ring_active(ioat_chan));
 }
-static struct ioat_sysfs_entry ring_active_attr = __ATTR_RO(ring_active);
+static const struct ioat_sysfs_entry ring_active_attr = __ATTR_RO(ring_active);
 
 static ssize_t intr_coalesce_show(struct dma_chan *c, char *page)
 {
@@ -154,9 +154,9 @@ size_t count)
 	return count;
 }
 
-static struct ioat_sysfs_entry intr_coalesce_attr = __ATTR_RW(intr_coalesce);
+static const struct ioat_sysfs_entry intr_coalesce_attr = __ATTR_RW(intr_coalesce);
 
-static struct attribute *ioat_attrs[] = {
+static const struct attribute *const ioat_attrs[] = {
 	&ring_size_attr.attr,
 	&ring_active_attr.attr,
 	&ioat_cap_attr.attr,