Johannes Berg <johannes@xxxxxxxxxxxxxxxx> writes: > On Wed, 2012-10-24 at 11:59 +0300, Kalle Valo wrote: > >> Is there a way to check that drivers don't accidentally clear the flags >> (ie. use '=' instead '|=')? For example by adding a dummy flag and >> checking afterwards that it's not cleared? >> >> I'm just worried that this detail might be too easy to miss, for example >> somehow I had missed this patch and noticed only when rebasing ath6kl >> patches. > > Yes, that should be possible, set some dummy flag in wiphy_new() and > test & clear it in wiphy_register()? The tricky part is to make sure that the dummy flag won't conflict with a real feature flag value in the future :) But I'll try to come up with a patch. -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
