ETNA_PREP_READ    297 drivers/gpu/drm/etnaviv/etnaviv_drv.c 	if (args->op & ~(ETNA_PREP_READ | ETNA_PREP_WRITE | ETNA_PREP_NOSYNC))
ETNA_PREP_READ    367 drivers/gpu/drm/etnaviv/etnaviv_gem.c 	if (op & ETNA_PREP_READ)