This reverts commit 28b57b85. radeon
doesn't support amdkfd anymore, so the latter doesn't set up interrupts
for pipes 1-7.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>