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dm: do not check the existence of uclass operation

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The function uclass_add() checks uc_drv->ops as follows:

        if (uc_drv->ops) {
                dm_warn("No ops for uclass id %d\n", id);
                return -EINVAL;
        }

It seems odd because it warns "No ops" when uc_drv->ops has
non-NULL pointer.  (Looks opposite.)

Anyway, most of UCLASS_DRIVER entries have no .ops member.
This check makes no sense.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada
2014-09-28 22:52:25 +09:00
committed by Simon Glass
parent 81b4e751c2
commit 29a1bedbf3
1 changed files with 0 additions and 4 deletions
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4
drivers/core/uclass.c
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@@ -60,10 +60,6 @@ static int uclass_add(enum uclass_id id, struct uclass **ucp)
id); id);
return -ENOENT; return -ENOENT;
} }
if (uc_drv->ops) {
dm_warn("No ops for uclass id %d\n", id);
return -EINVAL;
}
uc = calloc(1, sizeof(*uc)); uc = calloc(1, sizeof(*uc));
if (!uc) if (!uc)
return -ENOMEM; return -ENOMEM;