[MIPS] Don't drag a platform specific header into generic arch code.
For some platforms it's definitions may conflict. So that's the one-liner.
The rest is 10 square kilometers of collateral damage fixup this include
used to paper over.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 91803ba..3ca6a07 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -72,4 +72,13 @@
extern void alloc_legacy_irqno(void);
extern void free_irqno(unsigned int irq);
+/*
+ * Before R2 the timer and performance counter interrupts were both fixed to
+ * IE7. Since R2 their number has to be read from the c0_intctl register.
+ */
+#define CP0_LEGACY_COMPARE_IRQ 7
+
+extern int cp0_compare_irq;
+extern int cp0_perfcount_irq;
+
#endif /* _ASM_IRQ_H */
