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WSL2-Linux-Kernel
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x86: clean up arch/x86/kernel/early-quirks.c 

clean up checkpatch errors. No code changed.

      text    data     bss     dec     hex filename
       705     120       0     825     339 early-quirks.o.before
       705     120       0     825     339 early-quirks.o.after

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Neil Horman 2008-01-30 13:31:26 +01:00 коммит произвёл Ingo Molnar
Родитель 3b095a04e7
Коммит 7bcbc78dea
1 изменённых файлов: 47 добавлений и 44 удалений
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91
arch/x86/kernel/early-quirks.c
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@ -32,10 +32,13 @@ static void __init fix_hypertransport_config(int num, int slot, int func)
*/
htcfg = read_pci_config(num, slot, func, 0x68);
if (htcfg & (1 << 18)) {
printk(KERN_INFO "Detected use of extended apic ids on hypertransport bus\n");
printk(KERN_INFO "Detected use of extended apic ids "
"on hypertransport bus\n");
if ((htcfg & (1 << 17)) == 0) {
printk(KERN_INFO "Enabling hypertransport extended apic interrupt broadcast\n");
printk(KERN_INFO "Note this is a bios bug, please contact your hw vendor\n");
printk(KERN_INFO "Enabling hypertransport extended "
"apic interrupt broadcast\n");
printk(KERN_INFO "Note this is a bios bug, "
"please contact your hw vendor\n");
htcfg |= (1 << 17);
write_pci_config(num, slot, func, 0x68, htcfg);
}
@ -130,6 +133,43 @@ static struct chipset early_qrk[] __initdata = {
{}
};
static void check_dev_quirk(int num, int slot, int func)
{
u16 class;
u16 vendor;
u16 device;
u8 type;
int i;
class = read_pci_config_16(num, slot, func, PCI_CLASS_DEVICE);
if (class == 0xffff)
return;
vendor = read_pci_config_16(num, slot, func, PCI_VENDOR_ID);
device = read_pci_config_16(num, slot, func, PCI_DEVICE_ID);
for (i = 0; early_qrk[i].f != NULL; i++) {
if (((early_qrk[i].vendor == PCI_ANY_ID) ||
(early_qrk[i].vendor == vendor)) &&
((early_qrk[i].device == PCI_ANY_ID) ||
(early_qrk[i].device == device)) &&
(!((early_qrk[i].class ^ class) &
early_qrk[i].class_mask))) {
if ((early_qrk[i].flags &
QFLAG_DONE) != QFLAG_DONE)
early_qrk[i].f(num, slot, func);
early_qrk[i].flags |= QFLAG_APPLIED;
}
}
type = read_pci_config_byte(num, slot, func,
PCI_HEADER_TYPE);
if (!(type & 0x80))
return;
}
void __init early_quirks(void)
{
int num, slot, func;
@ -138,45 +178,8 @@ void __init early_quirks(void)
return;
/* Poor man's PCI discovery */
for (num = 0; num < 32; num++) {
for (slot = 0; slot < 32; slot++) {
for (func = 0; func < 8; func++) {
u16 class;
u16 vendor;
u16 device;
u8 type;
int i;
class = read_pci_config_16(num,slot,func,
PCI_CLASS_REVISION);
if (class == 0xffff)
break;
vendor = read_pci_config_16(num, slot, func,
PCI_VENDOR_ID);
device = read_pci_config_16(num, slot, func,
PCI_DEVICE_ID);
for(i=0;early_qrk[i].f != NULL;i++) {
if (((early_qrk[i].vendor == PCI_ANY_ID) ||
(early_qrk[i].vendor == vendor)) &&
((early_qrk[i].device == PCI_ANY_ID) ||
(early_qrk[i].device == device)) &&
(!((early_qrk[i].class ^ class) &
early_qrk[i].class_mask))) {
if ((early_qrk[i].flags & QFLAG_DONE) != QFLAG_DONE)
early_qrk[i].f(num, slot, func);
early_qrk[i].flags |= QFLAG_APPLIED;
}
}
type = read_pci_config_byte(num, slot, func,
PCI_HEADER_TYPE);
if (!(type & 0x80))
break;
}
}
}
for (num = 0; num < 32; num++)
for (slot = 0; slot < 32; slot++)
for (func = 0; func < 8; func++)
check_dev_quirk(num, slot, func);
}