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

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>

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 964faac104fb..240c448ec31c 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -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;