Update of /cvsroot/linux-mips/linux/arch/mips/mips-boards/malta
In directory usw-pr-cvs1:/tmp/cvs-serv7656/arch/mips/mips-boards/malta
Modified Files:
malta_int.c
Log Message:
Big overhaul of 64-bit kernel along the lines of what we already have for the 64-bit kernel just more radical.
Index: malta_int.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/mips-boards/malta/malta_int.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- malta_int.c 2001/12/11 18:25:20 1.5
+++ malta_int.c 2002/01/28 20:31:57 1.6
@@ -50,18 +50,6 @@
GT_READ(GT_PCI0_IACK_OFS, irq);
irq &= 0xFF;
- /*
- * IRQ7 is used to detect spurious interrupts. The interrupt
- * acknowledge cycle returns IRQ7, if no interrupts is requested. We
- * can differentiate between this situation and a "normal" IRQ7 by
- * reading the ISR.
- */
- if (irq == 7) {
- outb(PIIX4_OCW3_SEL | PIIX4_OCW3_ISR, PIIX4_ICTLR1_OCW3);
- if (!(inb(PIIX4_ICTLR1_OCW3) & (1 << 7)))
- return; /* Spurious interrupt. */
- }
-
do_IRQ(irq, regs);
}
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