On Wed, 7 Mar 2012 19:50:50 +0800, Daniel Kurtz <[email protected]> wrote: > Save the GMBUS2 value read while polling for state changes, and then > reuse this value when determining for which reason the loops were exited. > This is a small optimization which saves a couple of bus accesses for > memory mapped IO registers. > > Note: checkpatch doesn't like this ('assigning in if condition'), but it seems > like the cleanest implementation. > > Signed-off-by: Daniel Kurtz <[email protected]> Reviewed-by: Chris Wilson <[email protected]> -Chris
-- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/dri-devel
