to_ipmmu
struct ipmmu_vmsa_device *mmu = to_ipmmu(dev);
if (to_ipmmu(dev))
struct ipmmu_vmsa_device *mmu = to_ipmmu(dev);
struct ipmmu_vmsa_device *mmu = to_ipmmu(dev);
struct ipmmu_vmsa_device *mmu = to_ipmmu(dev);