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[ARM] arch/arm/kernel/bios32.c: no need to set isa_bridge

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Since this assignment was the only place on !alpha where isa_bridge was
touched, it didn't have any effect.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Adrian Bunk 2006-07-11 15:37:55 +02:00 committed by Russell King
parent a9da396a37
commit 5cbc1b6f66
1 changed files with 0 additions and 11 deletions
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arch/arm/kernel/bios32.c
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@ -370,17 +370,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
features &= ~(PCI_COMMAND_SERR | PCI_COMMAND_PARITY);
switch (dev->class >> 8) {
#if defined(CONFIG_ISA) || defined(CONFIG_EISA)
case PCI_CLASS_BRIDGE_ISA:
case PCI_CLASS_BRIDGE_EISA:
/*
* If this device is an ISA bridge, set isa_bridge
* to point at this device. We will then go looking
* for things like keyboard, etc.
*/
isa_bridge = dev;
break;
#endif
case PCI_CLASS_BRIDGE_PCI:
pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &status);
status |= PCI_BRIDGE_CTL_PARITY|PCI_BRIDGE_CTL_MASTER_ABORT;