gwj / at91sam9263 · Commits

Commit 82384670456d040126252f2e729138e834ecb472

Authored by Blue Swirl
1 parent 3dcd219f

Remove unused and misnamed field and variable 

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Inline Side-by-side
Showing 2 changed files with 0 additions and 10 deletions
hw/pci.c
  View file @8238467
... ... @@ -54,7 +54,6 @@ static void pci_set_irq(void *opaque, int irq_num, int level);
54 54 target_phys_addr_t pci_mem_base;
55 55 static uint16_t pci_default_sub_vendor_id = PCI_SUBVENDOR_ID_REDHAT_QUMRANET;
56 56 static uint16_t pci_default_sub_device_id = PCI_SUBDEVICE_ID_QEMU;
57   -static int pci_irq_index;
58 57 static PCIBus *first_bus;
59 58  
60 59 static void pcibus_save(QEMUFile *f, void *opaque)
... ... @@ -245,9 +244,6 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
245 244 PCIConfigReadFunc *config_read,
246 245 PCIConfigWriteFunc *config_write)
247 246 {
248   - if (pci_irq_index >= PCI_DEVICES_MAX)
249   - return NULL;
250   -
251 247 if (devfn < 0) {
252 248 for(devfn = bus->devfn_min ; devfn < 256; devfn += 8) {
253 249 if (!bus->devices[devfn])
... ... @@ -268,7 +264,6 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
268 264 config_write = pci_default_write_config;
269 265 pci_dev->config_read = config_read;
270 266 pci_dev->config_write = config_write;
271   - pci_dev->irq_index = pci_irq_index++;
272 267 bus->devices[devfn] = pci_dev;
273 268 pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, 4);
274 269 return pci_dev;
... ... @@ -322,7 +317,6 @@ int pci_unregister_device(PCIDevice *pci_dev)
322 317 pci_unregister_io_regions(pci_dev);
323 318  
324 319 qemu_free_irqs(pci_dev->irq);
325   - pci_irq_index--;
326 320 pci_dev->bus->devices[pci_dev->devfn] = NULL;
327 321 qdev_free(&pci_dev->qdev);
328 322 return 0;
... ...
hw/pci.h
  View file @8238467
... ... @@ -92,8 +92,6 @@ typedef struct PCIIORegion {
92 92 #define PCI_ROM_SLOT 6
93 93 #define PCI_NUM_REGIONS 7
94 94  
95   -#define PCI_DEVICES_MAX 64
96   -
97 95 /* Declarations from linux/pci_regs.h */
98 96 #define PCI_VENDOR_ID 0x00 /* 16 bits */
99 97 #define PCI_DEVICE_ID 0x02 /* 16 bits */
... ... @@ -154,8 +152,6 @@ struct PCIDevice {
154 152 PCIConfigReadFunc *config_read;
155 153 PCIConfigWriteFunc *config_write;
156 154 PCIUnregisterFunc *unregister;
157   - /* ??? This is a PC-specific hack, and should be removed. */
158   - int irq_index;
159 155  
160 156 /* IRQ objects for the INTA-INTD pins. */
161 157 qemu_irq *irq;
... ...