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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2006-09-30 23:27:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 00:39:20 -0700 |
| commit | 970a61363be4a6633de0fbbe6fe3a249238c4acc (patch) | |
| tree | 198c15246e805853fef4f63d859e308411f152b4 | |
| parent | 1424e5044882f92b8c51540033b229723e1f2651 (diff) | |
| download | kernel_samsung_smdk4412-970a61363be4a6633de0fbbe6fe3a249238c4acc.zip kernel_samsung_smdk4412-970a61363be4a6633de0fbbe6fe3a249238c4acc.tar.gz kernel_samsung_smdk4412-970a61363be4a6633de0fbbe6fe3a249238c4acc.tar.bz2 | |
[PATCH] serverworks: Switch to pci refcounted interfaces
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>
| -rw-r--r-- | drivers/ide/pci/serverworks.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c index f063d95..057548d 100644 --- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -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, ®); @@ -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, ®4c); @@ -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, ®41); reg41 &= ~0x40; pci_write_config_byte(findev, 0x41, reg41); + pci_dev_put(findev); } /* * This is a device pin issue on CSB6. |