Commits
Alexander Shishkin committed 4c5bb6eb405
intel_th: Only report useful IRQs to subdevices The only type of IRQ triggering event that is useful to us at the moment is the "last block" interrupt of the MSU. This interrupt can only be enabled via "MINTCTL" register that doesn't exist in earlier version of the Intel TH. Enumerate the presence of MINTCTL via per-device driver data structure and only instantiate the IRQ resource for subdevices if this capability is present. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>