diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-08 18:41:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-08 19:02:55 -0700 |
| commit | 8d539108560ec121d59eee05160236488266221c (patch) | |
| tree | 744f9d154d863f8aaaa0a62fa1ec76768a2ca8c3 /arch/x86/pci | |
| parent | c4f51b4662074c6ee26c972126a317c05f65be06 (diff) | |
Revert "PCI: remove default PCI expansion ROM memory allocation"
This reverts commit 9f8daccaa05c14e5643bdd4faf5aed9cc8e6f11e, which was
reported to break X startup (xf86-video-ati-6.8.0). See
http://bugs.freedesktop.org/show_bug.cgi?id=15523
for details.
Reported-by: Laurence Withers <l@lwithers.me.uk>
Cc: Gary Hade <garyhade@us.ibm.com>
Cc: Greg KH <greg@kroah.com>
Cc: Jan Beulich <jbeulich@novell.com>
Cc: "Jun'ichi Nomura" <j-nomura@ce.jp.nec.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/common.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index bfa72a9475b3..8545c8a9d107 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -77,19 +77,6 @@ int pcibios_scanned; */ DEFINE_SPINLOCK(pci_config_lock); -static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev) -{ - struct resource *rom_r = &dev->resource[PCI_ROM_RESOURCE]; - - if (rom_r->parent) - return; - if (rom_r->start) - /* we deal with BIOS assigned ROM later */ - return; - if (!(pci_probe & PCI_ASSIGN_ROMS)) - rom_r->start = rom_r->end = rom_r->flags = 0; -} - static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d) { pci_probe |= PCI_CAN_SKIP_ISA_ALIGN; @@ -141,11 +128,7 @@ void __init dmi_check_skip_isa_align(void) void __devinit pcibios_fixup_bus(struct pci_bus *b) { - struct pci_dev *dev; - pci_read_bridge_bases(b); - list_for_each_entry(dev, &b->devices, bus_list) - pcibios_fixup_device_resources(dev); } /* |