Just stumbled over it when staring into ia64 irq handling.
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Fenghua Yu <[email protected]>
---
arch/ia64/include/asm/hw_irq.h | 1 -
arch/ia64/kernel/irq_ia64.c | 8 --------
2 files changed, 9 deletions(-)
Index: tip/arch/ia64/include/asm/hw_irq.h
===================================================================
--- tip.orig/arch/ia64/include/asm/hw_irq.h
+++ tip/arch/ia64/include/asm/hw_irq.h
@@ -132,7 +132,6 @@ extern int reserve_irq_vector (int vecto
extern void __setup_vector_irq(int cpu);
extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int
redirect);
extern void ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction
*action);
-extern int check_irq_used (int irq);
extern void destroy_and_reserve_irq (unsigned int irq);
#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) ||
defined(CONFIG_IA64_DIG))
Index: tip/arch/ia64/kernel/irq_ia64.c
===================================================================
--- tip.orig/arch/ia64/kernel/irq_ia64.c
+++ tip/arch/ia64/kernel/irq_ia64.c
@@ -93,14 +93,6 @@ static int irq_status[NR_IRQS] = {
[0 ... NR_IRQS -1] = IRQ_UNUSED
};
-int check_irq_used(int irq)
-{
- if (irq_status[irq] == IRQ_USED)
- return 1;
-
- return -1;
-}
-
static inline int find_unassigned_irq(void)
{
int irq;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
