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-rw-r--r--drivers/core/root.c6
-rw-r--r--drivers/core/uclass.c2
-rw-r--r--include/dm/device-internal.h4
3 files changed, 8 insertions, 4 deletions
diff --git a/drivers/core/root.c b/drivers/core/root.c
index f31be72..1cbb096 100644
--- a/drivers/core/root.c
+++ b/drivers/core/root.c
@@ -43,9 +43,9 @@ int dm_init(void)
dm_warn("Virtual root driver already exists!\n");
return -EINVAL;
}
- INIT_LIST_HEAD(&gd->uclass_root);
+ INIT_LIST_HEAD(&DM_UCLASS_ROOT_NON_CONST);
- ret = device_bind_by_name(NULL, &root_info, &gd->dm_root);
+ ret = device_bind_by_name(NULL, &root_info, &DM_ROOT_NON_CONST);
if (ret)
return ret;
@@ -56,7 +56,7 @@ int dm_scan_platdata(void)
{
int ret;
- ret = lists_bind_drivers(gd->dm_root);
+ ret = lists_bind_drivers(DM_ROOT_NON_CONST);
if (ret == -ENOENT) {
dm_warn("Some drivers were not found\n");
ret = 0;
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index f6867e4..34723ec 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -75,7 +75,7 @@ static int uclass_add(enum uclass_id id, struct uclass **ucp)
uc->uc_drv = uc_drv;
INIT_LIST_HEAD(&uc->sibling_node);
INIT_LIST_HEAD(&uc->dev_head);
- list_add(&uc->sibling_node, &gd->uclass_root);
+ list_add(&uc->sibling_node, &DM_UCLASS_ROOT_NON_CONST);
if (uc_drv->init) {
ret = uc_drv->init(uc);
diff --git a/include/dm/device-internal.h b/include/dm/device-internal.h
index ea3df36..26e5cf5 100644
--- a/include/dm/device-internal.h
+++ b/include/dm/device-internal.h
@@ -84,4 +84,8 @@ int device_remove(struct udevice *dev);
*/
int device_unbind(struct udevice *dev);
+/* Cast away any volatile pointer */
+#define DM_ROOT_NON_CONST (((gd_t *)gd)->dm_root)
+#define DM_UCLASS_ROOT_NON_CONST (((gd_t *)gd)->uclass_root)
+
#endif