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usb/hcd-xhci: QOM Upcast Sweep

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Define and use standard QOM cast macro. Remove usages of DO_UPCAST()
and direct -> style upcasting.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
[AF: Dropped usb_xhci_init() DeviceState argument and renamed variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Peter Crosthwaite 2013-06-24 16:52:45 +10:00 committed by Andreas Färber
parent 1f8c794685
commit 37034575d2
1 changed files with 14 additions and 7 deletions
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21
hw/usb/hcd-xhci.c
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@ -482,6 +482,11 @@ struct XHCIState {
XHCIRing cmd_ring;
};
#define TYPE_XHCI "nec-usb-xhci"
#define XHCI(obj) \
OBJECT_CHECK(XHCIState, (obj), TYPE_XHCI)
typedef struct XHCIEvRingSeg {
uint32_t addr_low;
uint32_t addr_high;
@ -2681,7 +2686,7 @@ static void xhci_port_reset(XHCIPort *port)
static void xhci_reset(DeviceState *dev)
{
XHCIState *xhci = DO_UPCAST(XHCIState, pci_dev.qdev, dev);
XHCIState *xhci = XHCI(dev);
int i;
trace_usb_xhci_reset();
@ -2926,6 +2931,7 @@ static void xhci_oper_write(void *ptr, hwaddr reg,
uint64_t val, unsigned size)
{
XHCIState *xhci = ptr;
DeviceState *d = DEVICE(ptr);
trace_usb_xhci_oper_write(reg, val);
@ -2939,7 +2945,7 @@ static void xhci_oper_write(void *ptr, hwaddr reg,
xhci->usbcmd = val & 0xc0f;
xhci_mfwrap_update(xhci);
if (val & USBCMD_HCRST) {
xhci_reset(&xhci->pci_dev.qdev);
xhci_reset(d);
}
xhci_intx_update(xhci);
break;
@ -3265,8 +3271,9 @@ static USBBusOps xhci_bus_ops = {
.wakeup_endpoint = xhci_wakeup_endpoint,
};
static void usb_xhci_init(XHCIState *xhci, DeviceState *dev)
static void usb_xhci_init(XHCIState *xhci)
{
DeviceState *dev = DEVICE(xhci);
XHCIPort *port;
int i, usbports, speedmask;
@ -3281,7 +3288,7 @@ static void usb_xhci_init(XHCIState *xhci, DeviceState *dev)
usbports = MAX(xhci->numports_2, xhci->numports_3);
xhci->numports = xhci->numports_2 + xhci->numports_3;
usb_bus_new(&xhci->bus, &xhci_bus_ops, &xhci->pci_dev.qdev);
usb_bus_new(&xhci->bus, &xhci_bus_ops, dev);
for (i = 0; i < usbports; i++) {
speedmask = 0;
@ -3313,14 +3320,14 @@ static int usb_xhci_initfn(struct PCIDevice *dev)
{
int i, ret;
XHCIState *xhci = DO_UPCAST(XHCIState, pci_dev, dev);
XHCIState *xhci = XHCI(dev);
xhci->pci_dev.config[PCI_CLASS_PROG] = 0x30; /* xHCI */
xhci->pci_dev.config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin 1 */
xhci->pci_dev.config[PCI_CACHE_LINE_SIZE] = 0x10;
xhci->pci_dev.config[0x60] = 0x30; /* release number */
usb_xhci_init(xhci, &dev->qdev);
usb_xhci_init(xhci);
if (xhci->numintrs > MAXINTRS) {
xhci->numintrs = MAXINTRS;
@ -3581,7 +3588,7 @@ static void xhci_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo xhci_info = {
.name = "nec-usb-xhci",
.name = TYPE_XHCI,
.parent = TYPE_PCI_DEVICE,
.instance_size = sizeof(XHCIState),
.class_init = xhci_class_init,