aboutsummaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-cl7500/irq.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-cl7500/irq.h')
-rw-r--r--include/asm-arm/arch-cl7500/irq.h32
1 files changed, 0 insertions, 32 deletions
diff --git a/include/asm-arm/arch-cl7500/irq.h b/include/asm-arm/arch-cl7500/irq.h
deleted file mode 100644
index 4b286331f3f..00000000000
--- a/include/asm-arm/arch-cl7500/irq.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * include/asm-arm/arch-cl7500/irq.h
- *
- * Copyright (C) 1996 Russell King
- * Copyright (C) 1999, 2001 Nexus Electronics Ltd.
- *
- * Changelog:
- * 10-10-1996 RMK Brought up to date with arch-sa110eval
- * 22-08-1998 RMK Restructured IRQ routines
- * 11-08-1999 PJB Created ARM7500 version, derived from RiscPC code
- */
-
-#include <asm/hardware/iomd.h>
-#include <asm/io.h>
-
-static inline int fixup_irq(unsigned int irq)
-{
- if (irq == IRQ_ISA) {
- int isabits = *((volatile unsigned int *)0xe002b700);
- if (isabits == 0) {
- printk("Spurious ISA IRQ!\n");
- return irq;
- }
- irq = IRQ_ISA_BASE;
- while (!(isabits & 1)) {
- irq++;
- isabits >>= 1;
- }
- }
-
- return irq;
-}