Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-22 20:22:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

[PATCH] serverworks: Switch to pci refcounted interfaces

Browse Source 
As we don't support hotplug we end up leaking an isa_dev reference which if
unload was ever added we would drop at the end of unloading.  This is fine
because we do genuinely need the isa_dev pointer until unload.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alan Cox 2006-09-30 23:27:29 -07:00 committed by Linus Torvalds
parent 1424e50448
commit 970a61363b
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/ide/pci/serverworks.c
View File

@ -359,7 +359,7 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
/* OSB4 : South Bridge and IDE */
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
isa_dev = pci_find_device(PCI_VENDOR_ID_SERVERWORKS,
isa_dev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_OSB4, NULL);
if (isa_dev) {
pci_read_config_dword(isa_dev, 0x64, &reg);
@ -380,7 +380,7 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
if (!(PCI_FUNC(dev->devfn) & 1)) {
struct pci_dev * findev = NULL;
u32 reg4c = 0;
findev = pci_find_device(PCI_VENDOR_ID_SERVERWORKS,
findev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_CSB5, NULL);
if (findev) {
pci_read_config_dword(findev, 0x4C, &reg4c);
@ -388,6 +388,7 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
reg4c |= 0x00000040;
reg4c |= 0x00000020;
pci_write_config_dword(findev, 0x4C, reg4c);
pci_dev_put(findev);
}
outb_p(0x06, 0x0c00);
dev->irq = inb_p(0x0c01);
@ -395,12 +396,13 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
struct pci_dev * findev = NULL;
u8 reg41 = 0;
findev = pci_find_device(PCI_VENDOR_ID_SERVERWORKS,
findev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_CSB6, NULL);
if (findev) {
pci_read_config_byte(findev, 0x41, &reg41);
reg41 &= ~0x40;
pci_write_config_byte(findev, 0x41, reg41);
pci_dev_put(findev);
}
/*
* This is a device pin issue on CSB6.