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vt82c686: Use shorter name for local variable holding object state

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Rename local variable holding object state for readability and
consistency.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <69655b23df2ecebbf0aff29726f4b4746f5b74de.1609584216.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
BALATON Zoltan 2021-01-02 11:43:35 +01:00 • committed by Philippe Mathieu-Daudé
parent 9b0fbae2cb
commit 007b3103a3
1 changed files with 15 additions and 15 deletions
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30
hw/isa/vt82c686.c
View file

@ -95,8 +95,8 @@ static const MemoryRegionOps superio_ops = {
static void vt82c686b_isa_reset(DeviceState *dev) static void vt82c686b_isa_reset(DeviceState *dev)
{ {
VT82C686BISAState *vt82c = VT82C686B_ISA(dev); VT82C686BISAState *s = VT82C686B_ISA(dev);
uint8_t *pci_conf = vt82c->dev.config; uint8_t *pci_conf = s->dev.config;
pci_set_long(pci_conf + PCI_CAPABILITY_LIST, 0x000000c0); pci_set_long(pci_conf + PCI_CAPABILITY_LIST, 0x000000c0);
pci_set_word(pci_conf + PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | pci_set_word(pci_conf + PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
@ -112,24 +112,24 @@ static void vt82c686b_isa_reset(DeviceState *dev)
pci_conf[0x5f] = 0x04; pci_conf[0x5f] = 0x04;
pci_conf[0x77] = 0x10; /* GPIO Control 1/2/3/4 */ pci_conf[0x77] = 0x10; /* GPIO Control 1/2/3/4 */
vt82c->superio_conf.config[0xe0] = 0x3c; s->superio_conf.config[0xe0] = 0x3c;
vt82c->superio_conf.config[0xe2] = 0x03; s->superio_conf.config[0xe2] = 0x03;
vt82c->superio_conf.config[0xe3] = 0xfc; s->superio_conf.config[0xe3] = 0xfc;
vt82c->superio_conf.config[0xe6] = 0xde; s->superio_conf.config[0xe6] = 0xde;
vt82c->superio_conf.config[0xe7] = 0xfe; s->superio_conf.config[0xe7] = 0xfe;
vt82c->superio_conf.config[0xe8] = 0xbe; s->superio_conf.config[0xe8] = 0xbe;
} }
/* write config pci function0 registers. PCI-ISA bridge */ /* write config pci function0 registers. PCI-ISA bridge */
static void vt82c686b_write_config(PCIDevice *d, uint32_t addr, static void vt82c686b_write_config(PCIDevice *d, uint32_t addr,
uint32_t val, int len) uint32_t val, int len)
{ {
VT82C686BISAState *vt686 = VT82C686B_ISA(d); VT82C686BISAState *s = VT82C686B_ISA(d);
trace_via_isa_write(addr, val, len); trace_via_isa_write(addr, val, len);
pci_default_write_config(d, addr, val, len); pci_default_write_config(d, addr, val, len);
if (addr == 0x85) { /* enable or disable super IO configure */ if (addr == 0x85) { /* enable or disable super IO configure */
memory_region_set_enabled(&vt686->superio, val & 0x2); memory_region_set_enabled(&s->superio, val & 0x2);
} }
} }
@ -289,7 +289,7 @@ static const VMStateDescription vmstate_via = {
/* init the PCI-to-ISA bridge */ /* init the PCI-to-ISA bridge */
static void vt82c686b_realize(PCIDevice *d, Error **errp) static void vt82c686b_realize(PCIDevice *d, Error **errp)
{ {
VT82C686BISAState *vt82c = VT82C686B_ISA(d); VT82C686BISAState *s = VT82C686B_ISA(d);
uint8_t *pci_conf; uint8_t *pci_conf;
ISABus *isa_bus; ISABus *isa_bus;
uint8_t *wmask; uint8_t *wmask;
@ -311,15 +311,15 @@ static void vt82c686b_realize(PCIDevice *d, Error **errp)
} }
} }
memory_region_init_io(&vt82c->superio, OBJECT(d), &superio_ops, memory_region_init_io(&s->superio, OBJECT(d), &superio_ops,
&vt82c->superio_conf, "superio", 2); &s->superio_conf, "superio", 2);
memory_region_set_enabled(&vt82c->superio, false); memory_region_set_enabled(&s->superio, false);
/* /*
* The floppy also uses 0x3f0 and 0x3f1. * The floppy also uses 0x3f0 and 0x3f1.
* But we do not emulate a floppy, so just set it here. * But we do not emulate a floppy, so just set it here.
*/ */
memory_region_add_subregion(isa_bus->address_space_io, 0x3f0, memory_region_add_subregion(isa_bus->address_space_io, 0x3f0,
&vt82c->superio); &s->superio);
} }
static void via_class_init(ObjectClass *klass, void *data) static void via_class_init(ObjectClass *klass, void *data)