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Commit a2178334 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

ia64: Use accessor functions all over the place 



Use the proper accessor functions instead of open coded irq_desc access.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 41ef0203

arch/ia64/kernel/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 }; 
void set_irq_affinity_info (unsigned int irq, int hwid, int redir)

{

	if (irq < NR_IRQS) {

		cpumask_copy(irq_desc[irq].affinity,

		cpumask_copy(irq_get_irq_data(irq)->affinity,

			     cpumask_of(cpu_logical_id(hwid)));

		irq_redir[irq] = (char) (redir & 0xff);

	}

arch/ia64/kernel/irq_ia64.c

+2 −4
Original line number Diff line number Diff line
@@ -343,7 +343,7 @@ static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id) 
		if (irq < 0)

			continue;



		desc = irq_desc + irq;

		desc = irq_to_desc(irq);

		cfg = irq_cfg + irq;

		raw_spin_lock(&desc->lock);

		if (!cfg->move_cleanup_count)
@@ -626,13 +626,11 @@ static struct irqaction tlb_irqaction = { 
void

ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action)

{

	struct irq_desc *desc;

	unsigned int irq;



	irq = vec;

	BUG_ON(bind_irq_vector(irq, vec, CPU_MASK_ALL));

	desc = irq_desc + irq;

	desc->status |= IRQ_PER_CPU;

	irq_set_status_flags(irq, IRQ_PER_CPU);

	set_irq_chip(irq, &irq_type_ia64_lsapic);

	if (action)

		setup_irq(irq, action);

arch/ia64/kernel/mca.c

+1 −3
Original line number Diff line number Diff line
@@ -2125,7 +2125,6 @@ ia64_mca_late_init(void) 
	cpe_poll_timer.function = ia64_mca_cpe_poll;



	{

		struct irq_desc *desc;

		unsigned int irq;



		if (cpe_vector >= 0) {
@@ -2133,8 +2132,7 @@ ia64_mca_late_init(void) 
			irq = local_vector_to_irq(cpe_vector);

			if (irq > 0) {

				cpe_poll_enabled = 0;

				desc = irq_desc + irq;

				desc->status |= IRQ_PER_CPU;

				irq_set_status_flags(irq, IRQ_PER_CPU);

				setup_irq(irq, &mca_cpe_irqaction);

				ia64_cpe_irq = irq;

				ia64_mca_register_cpev(cpe_vector);

arch/ia64/sn/kernel/irq.c

+2 −4
Original line number Diff line number Diff line
@@ -273,15 +273,13 @@ unsigned int sn_local_vector_to_irq(u8 vector) 
void sn_irq_init(void)

{

	int i;

	struct irq_desc *base_desc = irq_desc;



	ia64_first_device_vector = IA64_SN2_FIRST_DEVICE_VECTOR;

	ia64_last_device_vector = IA64_SN2_LAST_DEVICE_VECTOR;



	for (i = 0; i < NR_IRQS; i++) {

		if (base_desc[i].chip == &no_irq_chip) {

			base_desc[i].chip = &irq_type_sn;

		}

		if (irq_get_chip(i) == &no_irq_chip)

			irq_set_chip(i, &irq_type_sn);

	}

}