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hw/usb/uhci: Replace container_of() by UHCI_GET_CLASS() QOM macro

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By using the QOM UHCI_GET_CLASS() cast macro we don't to
use the intermediate PCIDeviceClass variable.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230220150515.32549-6-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-02-20 11:42:46 +01:00
parent ef177ee122
commit ce6ffeaed0
1 changed files with 2 additions and 3 deletions
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5
hw/usb/hcd-uhci.c
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@ -1159,8 +1159,7 @@ static USBBusOps uhci_bus_ops = {
void usb_uhci_common_realize(PCIDevice *dev, Error **errp) void usb_uhci_common_realize(PCIDevice *dev, Error **errp)
{ {
Error *err = NULL; Error *err = NULL;
PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev); UHCIPCIDeviceClass *u = UHCI_GET_CLASS(dev);
UHCIPCIDeviceClass *u = container_of(pc, UHCIPCIDeviceClass, parent_class);
UHCIState *s = UHCI(dev); UHCIState *s = UHCI(dev);
uint8_t *pci_conf = s->dev.config; uint8_t *pci_conf = s->dev.config;
int i; int i;
@ -1267,7 +1266,7 @@ void uhci_data_class_init(ObjectClass *klass, void *data)
{ {
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass);
UHCIPCIDeviceClass *u = container_of(k, UHCIPCIDeviceClass, parent_class); UHCIPCIDeviceClass *u = UHCI_CLASS(klass);
UHCIInfo *info = data; UHCIInfo *info = data;
k->realize = info->realize ? info->realize : usb_uhci_common_realize; k->realize = info->realize ? info->realize : usb_uhci_common_realize;