c54e59046c
We don't check if the "unclaimed register" bit is set before we call writel, so if it was already set before, we might print a misleading message about "unclaimed write" on the wrong register. This patch makes us check the unclaimed bit before the writel, so we can print a new "Unknown unclaimed register before writing to %x" message. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>