The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.
Search and update was done with coccinelle and the invaluable help of
Julia Lawall.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Julia Lawall <Julia.Lawall@xxxxxxx>
Cc: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
---
arch/mips/netlogic/common/smp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
Index: tip/arch/mips/netlogic/common/smp.c
===================================================================
--- tip.orig/arch/mips/netlogic/common/smp.c
+++ tip/arch/mips/netlogic/common/smp.c
@@ -82,8 +82,9 @@ void nlm_send_ipi_mask(const struct cpum
}
/* IRQ_IPI_SMP_FUNCTION Handler */
-void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc)
+void nlm_smp_function_ipi_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
clear_c0_eimr(irq);
ack_c0_eirr(irq);
smp_call_function_interrupt();
@@ -91,8 +92,9 @@ void nlm_smp_function_ipi_handler(unsign
}
/* IRQ_IPI_SMP_RESCHEDULE handler */
-void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc)
+void nlm_smp_resched_ipi_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
clear_c0_eimr(irq);
ack_c0_eirr(irq);
scheduler_ipi();
