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| author |   Thomas Gleixner <tglx@linutronix.de> | 2015-04-14 10:29:58 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-24 15:36:54 +0200 |
| commit | 1f934641294ca2e09016c689862378fbb15da4d4 (patch) | |
| tree | 2f453af63dd7cd40f336a668c95635fcdba6e250 /drivers/pci/quirks.c | |
| parent | x86/irq: Use cached IOAPIC entry instead of reading from hardware (diff) | |
| download | linux-dev-1f934641294ca2e09016c689862378fbb15da4d4.tar.xz linux-dev-1f934641294ca2e09016c689862378fbb15da4d4.zip | |
x86/irq: Remove sis apic bug workaround
The SiS apic bug workaround is now obsolete as we cache the register
values for performance reasons.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Grant Likely <grant.likely@linaro.org>
Link: http://lkml.kernel.org/r/1428978610-28986-22-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index c6dc1dfd25d5..2890ad7cf7c6 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -819,13 +819,6 @@ static void quirk_amd_ioapic(struct pci_dev *dev) } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, quirk_amd_ioapic); - -static void quirk_ioapic_rmw(struct pci_dev *dev) -{ - if (dev->devfn == 0 && dev->bus->number == 0) - sis_apic_bug = 1; -} -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_ANY_ID, quirk_ioapic_rmw); #endif /* CONFIG_X86_IO_APIC */ /* |