diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2006-12-06 20:33:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:39:26 -0800 |
| commit | 074cec54d1049ab580ecd0026623b553e0e270c4 (patch) | |
| tree | 46de20e33bee156e7edb948b1d8acbf46c67c80a /arch/alpha/kernel | |
| parent | 3869aa292fbd24103b8338937cb351459efe3f82 (diff) | |
[PATCH] alpha: switch to pci_get API
Now that we have pci_get_bus_and_slot we can do the job correctly. Note that
some of these calls intentionally leak a device - this is because the device
in question is always needed from boot to reboot.
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/alpha/kernel')
| -rw-r--r-- | arch/alpha/kernel/pci.c | 3 | ||||
| -rw-r--r-- | arch/alpha/kernel/sys_miata.c | 10 | ||||
| -rw-r--r-- | arch/alpha/kernel/sys_nautilus.c | 2 |
3 files changed, 10 insertions, 5 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index ffb7d5423cc..3c10b9a1ddf 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -516,10 +516,11 @@ sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn) if (bus == 0 && dfn == 0) { hose = pci_isa_hose; } else { - dev = pci_find_slot(bus, dfn); + dev = pci_get_bus_and_slot(bus, dfn); if (!dev) return -ENODEV; hose = dev->sysdata; + pci_dev_put(dev); } } diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c index b8b817feb1e..910b43cd63e 100644 --- a/arch/alpha/kernel/sys_miata.c +++ b/arch/alpha/kernel/sys_miata.c @@ -183,11 +183,15 @@ miata_map_irq(struct pci_dev *dev, u8 slot, u8 pin) if((slot == 7) && (PCI_FUNC(dev->devfn) == 3)) { u8 irq=0; - - if(pci_read_config_byte(pci_find_slot(dev->bus->number, dev->devfn & ~(7)), 0x40,&irq)!=PCIBIOS_SUCCESSFUL) + struct pci_dev *pdev = pci_get_slot(dev->bus, dev->devfn & ~7); + if(pdev == NULL || pci_read_config_byte(pdev, 0x40,&irq) != PCIBIOS_SUCCESSFUL) { + pci_dev_put(pdev); return -1; - else + } + else { + pci_dev_put(pdev); return irq; + } } return COMMON_TABLE_LOOKUP; diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 93744bab73f..e7594a7cf58 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -200,7 +200,7 @@ nautilus_init_pci(void) bus = pci_scan_bus(0, alpha_mv.pci_ops, hose); hose->bus = bus; - irongate = pci_find_slot(0, 0); + irongate = pci_get_bus_and_slot(0, 0); bus->self = irongate; bus->resource[1] = &irongate_mem; |