MIPS: netlogic: Prepare ipi handlers for irq argument removal

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: NThomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: linux-mips@linux-mips.org
Cc: LKML <linux-kernel@vger.kernel.org>
Patchwork: https://patchwork.linux-mips.org/patch/10705/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/netlogic/common/smp.c

@@ -82,8 +82,9 @@ void nlm_send_ipi_mask(const struct cpumask *mask, unsigned int action)
 }
 
 /* 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);
 	generic_smp_call_function_interrupt();
@@ -91,8 +92,9 @@ void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc)
 }
 
 /* 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();