dm: core: Use access methods for dev/uclass private data
Use these functions in the core code as much as possible. With this, there
are only two places where each priv/plat pointer is accessed, one for read
and one for write.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index 5e24927..e845f60 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -72,11 +72,14 @@
if (!uc)
return -ENOMEM;
if (uc_drv->priv_auto) {
- uc->priv = calloc(1, uc_drv->priv_auto);
- if (!uc->priv) {
+ void *ptr;
+
+ ptr = calloc(1, uc_drv->priv_auto);
+ if (!ptr) {
ret = -ENOMEM;
goto fail_mem;
}
+ uclass_set_priv(uc, ptr);
}
uc->uc_drv = uc_drv;
INIT_LIST_HEAD(&uc->sibling_node);
@@ -94,8 +97,8 @@
return 0;
fail:
if (uc_drv->priv_auto) {
- free(uc->priv);
- uc->priv = NULL;
+ free(uclass_get_priv(uc));
+ uclass_set_priv(uc, NULL);
}
list_del(&uc->sibling_node);
fail_mem:
@@ -132,7 +135,7 @@
uc_drv->destroy(uc);
list_del(&uc->sibling_node);
if (uc_drv->priv_auto)
- free(uc->priv);
+ free(uclass_get_priv(uc));
free(uc);
return 0;