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[PULL,27/31] ppc/pnv: remove PnvPhb4PecStack object

Message ID 20220118130730.1927983-28-clg@kaod.org
State New
Headers show
Series [PULL,01/31] docs: rSTify ppc-spapr-hotplug.txt. | expand

Commit Message

Cédric Le Goater Jan. 18, 2022, 1:07 p.m. UTC 
From: Daniel Henrique Barboza <danielhb413@gmail.com>

All the complexity that was scattered between PnvPhb4PecStack and
PnvPHB4 are now centered in the PnvPHB4 device. PnvPhb4PecStack does not
serve any purpose in the current code base.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220114180719.52117-8-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 include/hw/pci-host/pnv_phb4.h | 17 -----------------
 hw/pci-host/pnv_phb4_pec.c     | 33 ---------------------------------
 2 files changed, 50 deletions(-)
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Patch

diff --git a/include/hw/pci-host/pnv_phb4.h b/include/hw/pci-host/pnv_phb4.h
index e750165e7703..74fdec2b478b 100644
--- a/include/hw/pci-host/pnv_phb4.h
+++ b/include/hw/pci-host/pnv_phb4.h
@@ -164,23 +164,6 @@  extern const MemoryRegionOps pnv_phb4_xscom_ops;
 #define TYPE_PNV_PHB4_PEC "pnv-phb4-pec"
 OBJECT_DECLARE_TYPE(PnvPhb4PecState, PnvPhb4PecClass, PNV_PHB4_PEC)
 
-#define TYPE_PNV_PHB4_PEC_STACK "pnv-phb4-pec-stack"
-OBJECT_DECLARE_SIMPLE_TYPE(PnvPhb4PecStack, PNV_PHB4_PEC_STACK)
-
-/* Per-stack data */
-struct PnvPhb4PecStack {
-    DeviceState parent;
-
-    /* The owner PEC */
-    PnvPhb4PecState *pec;
-
-    /*
-     * PHB4 pointer. pnv_phb4_update_regions() needs to access
-     * the PHB4 via a PnvPhb4PecStack pointer.
-     */
-    PnvPHB4 *phb;
-};
-
 struct PnvPhb4PecState {
     DeviceState parent;
 
diff --git a/hw/pci-host/pnv_phb4_pec.c b/hw/pci-host/pnv_phb4_pec.c
index 852816b9f83b..12aa4596282b 100644
--- a/hw/pci-host/pnv_phb4_pec.c
+++ b/hw/pci-host/pnv_phb4_pec.c
@@ -278,42 +278,9 @@  static const TypeInfo pnv_pec_type_info = {
     }
 };
 
-static void pnv_pec_stk_realize(DeviceState *dev, Error **errp)
-{
-}
-
-static Property pnv_pec_stk_properties[] = {
-        DEFINE_PROP_LINK("pec", PnvPhb4PecStack, pec, TYPE_PNV_PHB4_PEC,
-                         PnvPhb4PecState *),
-        DEFINE_PROP_END_OF_LIST(),
-};
-
-static void pnv_pec_stk_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    device_class_set_props(dc, pnv_pec_stk_properties);
-    dc->realize = pnv_pec_stk_realize;
-    dc->user_creatable = false;
-
-    /* TODO: reset regs ? */
-}
-
-static const TypeInfo pnv_pec_stk_type_info = {
-    .name          = TYPE_PNV_PHB4_PEC_STACK,
-    .parent        = TYPE_DEVICE,
-    .instance_size = sizeof(PnvPhb4PecStack),
-    .class_init    = pnv_pec_stk_class_init,
-    .interfaces    = (InterfaceInfo[]) {
-        { TYPE_PNV_XSCOM_INTERFACE },
-        { }
-    }
-};
-
 static void pnv_pec_register_types(void)
 {
     type_register_static(&pnv_pec_type_info);
-    type_register_static(&pnv_pec_stk_type_info);
 }
 
 type_init(pnv_pec_register_types);