On 10/19/17 14:18, [email protected] wrote: > From: Frank Rowand <[email protected]> > > A device tree overlay notifier can return NOTIFY_OK, NOTIFY_STOP, > or an embedded errno. overlay_notify() incorrectly reports an > error for NOTIFY_OK. > > Reported-by: [email protected] > Signed-off-by: Frank Rowand <[email protected]> > --- > drivers/of/overlay.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c > index c99842bb4b09..f5fce0fea40b 100644 > --- a/drivers/of/overlay.c > +++ b/drivers/of/overlay.c > @@ -133,7 +133,7 @@ static int overlay_notify(struct overlay_changeset *ovcs, > > ret = blocking_notifier_call_chain(&overlay_notify_chain, > action, &nd); > - if (ret == NOTIFY_STOP) > + if (ret == NOTIFY_OK || ret == NOTIFY_STOP) > return 0; > if (ret) { > ret = notifier_to_errno(ret); >
Not needed in any stable kernel. This is caused by "[PATCH v3 00/12] of: overlay: clean up device tree overlay code". -Frank
