#else
dev->req_seq = -1;
#endif
- if (!dev->platdata && drv->platdata_auto_alloc_size)
+ if (!dev->platdata && drv->platdata_auto_alloc_size) {
dev->flags |= DM_FLAG_ALLOC_PDATA;
+ dev->platdata = calloc(1, drv->platdata_auto_alloc_size);
+ if (!dev->platdata) {
+ ret = -ENOMEM;
+ goto fail_alloc1;
+ }
+ }
+ if (parent) {
+ int size = parent->driver->per_child_platdata_auto_alloc_size;
+
+ if (!size) {
+ size = parent->uclass->uc_drv->
+ per_child_platdata_auto_alloc_size;
+ }
+ if (size) {
+ dev->flags |= DM_FLAG_ALLOC_PARENT_PDATA;
+ dev->parent_platdata = calloc(1, size);
+ if (!dev->parent_platdata) {
+ ret = -ENOMEM;
+ goto fail_alloc2;
+ }
+ }
+ }
/* put dev into parent's successor list */
if (parent)
ret = uclass_bind_device(dev);
if (ret)
- goto fail_bind;
+ goto fail_uclass_bind;
/* if we fail to bind we remove device from successors and free it */
if (drv->bind) {
ret = drv->bind(dev);
- if (ret) {
- if (uclass_unbind_device(dev)) {
- dm_warn("Failed to unbind dev '%s' on error path\n",
- dev->name);
- }
+ if (ret)
goto fail_bind;
- }
}
+ if (parent && parent->driver->child_post_bind) {
+ ret = parent->driver->child_post_bind(dev);
+ if (ret)
+ goto fail_child_post_bind;
+ }
+
if (parent)
dm_dbg("Bound device %s to %s\n", dev->name, parent->name);
*devp = dev;
return 0;
+fail_child_post_bind:
+ if (drv->unbind && drv->unbind(dev)) {
+ dm_warn("unbind() method failed on dev '%s' on error path\n",
+ dev->name);
+ }
+
fail_bind:
+ if (uclass_unbind_device(dev)) {
+ dm_warn("Failed to unbind dev '%s' on error path\n",
+ dev->name);
+ }
+fail_uclass_bind:
list_del(&dev->sibling_node);
+ if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) {
+ free(dev->parent_platdata);
+ dev->parent_platdata = NULL;
+ }
+fail_alloc2:
+ if (dev->flags & DM_FLAG_ALLOC_PDATA) {
+ free(dev->platdata);
+ dev->platdata = NULL;
+ }
+fail_alloc1:
free(dev);
+
return ret;
}
drv = dev->driver;
assert(drv);
- /* Allocate private data and platdata if requested */
+ /* Allocate private data if requested */
if (drv->priv_auto_alloc_size) {
dev->priv = calloc(1, drv->priv_auto_alloc_size);
if (!dev->priv) {
}
}
/* Allocate private data if requested */
- if (dev->flags & DM_FLAG_ALLOC_PDATA) {
- dev->platdata = calloc(1, drv->platdata_auto_alloc_size);
- if (!dev->platdata) {
- ret = -ENOMEM;
- goto fail;
- }
- }
size = dev->uclass->uc_drv->per_device_auto_alloc_size;
if (size) {
dev->uclass_priv = calloc(1, size);
void *dev_get_platdata(struct udevice *dev)
{
if (!dev) {
- dm_warn("%s: null device", __func__);
+ dm_warn("%s: null device\n", __func__);
return NULL;
}
return dev->platdata;
}
-void *dev_get_priv(struct udevice *dev)
+void *dev_get_parent_platdata(struct udevice *dev)
{
if (!dev) {
dm_warn("%s: null device", __func__);
return NULL;
}
+ return dev->parent_platdata;
+}
+
+void *dev_get_priv(struct udevice *dev)
+{
+ if (!dev) {
+ dm_warn("%s: null device\n", __func__);
+ return NULL;
+ }
+
return dev->priv;
}
void *dev_get_parentdata(struct udevice *dev)
{
if (!dev) {
- dm_warn("%s: null device", __func__);
+ dm_warn("%s: null device\n", __func__);
return NULL;
}