verifyops: Macro for operations done for every channel individually
verifyops: Macro for operations done for every channel individually

Signed-off-by: Wladimir J. van der Laan <bbc07dc96bb50bf6868a2ddfc4dae14fbed703d9@gmail.com>

laanwj/etnaviv_gpu_tests,laanwj/etnaviv_gpu_tests