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dm: simplify uclass_foreach_dev() implementation

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This can be simply written with list_for_each_entry(), maybe
this macro was not necessary in the first place.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2015-08-11 01:09:43 +09:00 • committed by Simon Glass
parent f875bbb491
commit 71f1e3f19d
1 changed files with 2 additions and 7 deletions
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9
include/dm/uclass.h
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@ -240,12 +240,7 @@ int uclass_resolve_seq(struct udevice *dev);
* are no more devices.
* @uc: uclass to scan
*/
#define uclass_foreach_dev(pos, uc) \
for (pos = list_entry((&(uc)->dev_head)->next, typeof(*pos), \
uclass_node); \
prefetch(pos->uclass_node.next), \
&pos->uclass_node != (&(uc)->dev_head); \
pos = list_entry(pos->uclass_node.next, typeof(*pos), \
uclass_node))
#define uclass_foreach_dev(pos, uc) \
list_for_each_entry(pos, &uc->dev_head, uclass_node)
#endif