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dm: Cast away the const-ness of the global_data pointer

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In a very few cases we need to adjust the driver model root device, such as
when setting it up at initialisation. Add a macro to make this easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2014-06-11 23:29:49 -06:00
parent 6a6d8fbef7
commit 89876a55a6
3 changed files with 8 additions and 4 deletions
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drivers/core/uclass.c
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@@ -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);