[PATCH v3 1/8] hw/ide: Get rid of piix3_init functions

[BALATON Zoltan <balaton@eik.bme.hu>]

This removes pci_piix3_ide_init() and pci_piix3_xen_ide_init()
functions similar to clean up done to other ide devices.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
---
 hw/i386/pc_piix.c | 10 +++++-----
 hw/ide/pci.c      |  1 +
 hw/ide/piix.c     | 21 +--------------------
 include/hw/ide.h  |  2 --
 4 files changed, 7 insertions(+), 27 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index e2d98243bc..c399398739 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -39,6 +39,7 @@
 #include "hw/usb.h"
 #include "net/net.h"
 #include "hw/ide.h"
+#include "hw/ide/pci.h"
 #include "hw/irq.h"
 #include "sysemu/kvm.h"
 #include "hw/kvm/clock.h"
@@ -242,11 +243,10 @@ static void pc_init1(MachineState *machine,
     ide_drive_get(hd, ARRAY_SIZE(hd));
     if (pcmc->pci_enabled) {
         PCIDevice *dev;
-        if (xen_enabled()) {
-            dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
-        } else {
-            dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
-        }
+
+        dev = pci_create_simple(pci_bus, piix3_devfn + 1,
+                                xen_enabled() ? "piix3-ide-xen" : "piix3-ide");
+        pci_ide_create_devs(dev, hd);
         idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
         idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
         pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 1a6a287e76..4fc76c5225 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -476,6 +476,7 @@ const VMStateDescription vmstate_ide_pci = {
     }
 };
 
+/* hd_table must contain 4 block drivers */
 void pci_ide_create_devs(PCIDevice *dev, DriveInfo **hd_table)
 {
     PCIIDEState *d = PCI_IDE(dev);
diff --git a/hw/ide/piix.c b/hw/ide/piix.c
index bc575b4d70..8bcd6b72c2 100644
--- a/hw/ide/piix.c
+++ b/hw/ide/piix.c
@@ -197,15 +197,6 @@ int pci_piix3_xen_ide_unplug(DeviceState *dev, bool aux)
     return 0;
 }
 
-PCIDevice *pci_piix3_xen_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
-{
-    PCIDevice *dev;
-
-    dev = pci_create_simple(bus, devfn, "piix3-ide-xen");
-    pci_ide_create_devs(dev, hd_table);
-    return dev;
-}
-
 static void pci_piix_ide_exitfn(PCIDevice *dev)
 {
     PCIIDEState *d = PCI_IDE(dev);
@@ -217,17 +208,6 @@ static void pci_piix_ide_exitfn(PCIDevice *dev)
     }
 }
 
-/* hd_table must contain 4 block drivers */
-/* NOTE: for the PIIX3, the IRQs and IOports are hardcoded */
-PCIDevice *pci_piix3_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
-{
-    PCIDevice *dev;
-
-    dev = pci_create_simple(bus, devfn, "piix3-ide");
-    pci_ide_create_devs(dev, hd_table);
-    return dev;
-}
-
 /* hd_table must contain 4 block drivers */
 /* NOTE: for the PIIX4, the IRQs and IOports are hardcoded */
 PCIDevice *pci_piix4_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
@@ -239,6 +219,7 @@ PCIDevice *pci_piix4_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
     return dev;
 }
 
+/* NOTE: for the PIIX3, the IRQs and IOports are hardcoded */
 static void piix3_ide_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
diff --git a/include/hw/ide.h b/include/hw/ide.h
index dea0ecf5be..883bbaeb9b 100644
--- a/include/hw/ide.h
+++ b/include/hw/ide.h
@@ -12,8 +12,6 @@ ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int isairq,
                         DriveInfo *hd0, DriveInfo *hd1);
 
 /* ide-pci.c */
-PCIDevice *pci_piix3_xen_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
-PCIDevice *pci_piix3_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
 PCIDevice *pci_piix4_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
 int pci_piix3_xen_ide_unplug(DeviceState *dev, bool aux);
 
-- 
2.21.1