On Thu, Mar 20, 2014 at 02:26:34PM +0100, Daniel Vetter wrote: [...] > The right fix therefore is to split this helper into an internal and > external version and add the required locking to the function exported > to drivers. > > This remedies locking inconsistencies exposed by me adding locking > WARNs as part of the recent kerneldoc abi polishing done in Tested-by: Thierry Reding