fsl_pamu_configure_l1_stash
int fsl_pamu_configure_l1_stash(struct iommu_domain *domain, u32 cpu);
if (fsl_pamu_configure_l1_stash(pcfg->iommu_domain, cpu) < 0) {
ret = fsl_pamu_configure_l1_stash(pcfg->iommu_domain, cpu);