hw/riscv/riscv-iommu: Remove definition of RISCVIOMMU[Pci|Sys]Class

RISCVIOMMUPciClass and RISCVIOMMUSysClass are defined with missed
parent class, class_init on them may corrupt their parent class
fields.

It's lucky that parent_realize and parent_phases are not initialized
or used until now, so just remove the definitions. They can be added
back when really necessary.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250606092406.229833-6-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

2 files changed, 0 insertions, 12 deletions

diff --git a/hw/riscv/riscv-iommu-pci.c b/hw/riscv/riscv-iommu-pci.c
index 1f44eef..cdb4a7a 100644
--- a/hw/riscv/riscv-iommu-pci.c
+++ b/hw/riscv/riscv-iommu-pci.c
@@ -68,12 +68,6 @@ typedef struct RISCVIOMMUStatePci {
     RISCVIOMMUState  iommu;   /* common IOMMU state */
 } RISCVIOMMUStatePci;
 
-struct RISCVIOMMUPciClass {
-    /*< public >*/
-    DeviceRealize parent_realize;
-    ResettablePhases parent_phases;
-};
-
 /* interrupt delivery callback */
 static void riscv_iommu_pci_notify(RISCVIOMMUState *iommu, unsigned vector)
 {
diff --git a/hw/riscv/riscv-iommu-sys.c b/hw/riscv/riscv-iommu-sys.c
index 74e76b9..e34d00a 100644
--- a/hw/riscv/riscv-iommu-sys.c
+++ b/hw/riscv/riscv-iommu-sys.c
@@ -53,12 +53,6 @@ struct RISCVIOMMUStateSys {
     uint8_t *msix_pba;
 };
 
-struct RISCVIOMMUSysClass {
-    /*< public >*/
-    DeviceRealize parent_realize;
-    ResettablePhases parent_phases;
-};
-
 static uint64_t msix_table_mmio_read(void *opaque, hwaddr addr,
                                      unsigned size)
 {