Commit-ID: d2109a12198edf22eb85e475c223eea14b9c3fbe Gitweb: http://git.kernel.org/tip/d2109a12198edf22eb85e475c223eea14b9c3fbe Author: Jiang Liu <[email protected]> AuthorDate: Mon, 1 Jun 2015 16:05:32 +0800 Committer: Thomas Gleixner <[email protected]> CommitDate: Fri, 31 Jul 2015 22:20:04 +0200
parisc/irq: Use access helper irq_data_get_affinity_mask() Use access helper irq_data_get_affinity_mask() to hide implementation details of struct irq_desc. Signed-off-by: Jiang Liu <[email protected]> Cc: Konrad Rzeszutek Wilk <[email protected]> Cc: Tony Luck <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Randy Dunlap <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: James E.J. Bottomley <[email protected]> Cc: Helge Deller <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]> --- arch/parisc/kernel/irq.c | 12 ++++++------ drivers/parisc/iosapic.c | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index f3191db..413ec3c 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -131,7 +131,7 @@ static int cpu_set_affinity_irq(struct irq_data *d, const struct cpumask *dest, if (cpu_dest < 0) return -1; - cpumask_copy(d->affinity, dest); + cpumask_copy(irq_data_get_affinity_mask(d), dest); return 0; } @@ -339,7 +339,7 @@ unsigned long txn_affinity_addr(unsigned int irq, int cpu) { #ifdef CONFIG_SMP struct irq_data *d = irq_get_irq_data(irq); - cpumask_copy(d->affinity, cpumask_of(cpu)); + cpumask_copy(irq_data_get_affinity_mask(d), cpumask_of(cpu)); #endif return per_cpu(cpu_data, cpu).txn_addr; @@ -508,7 +508,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) unsigned long eirr_val; int irq, cpu = smp_processor_id(); #ifdef CONFIG_SMP - struct irq_desc *desc; + struct irq_data *irq_data; cpumask_t dest; #endif @@ -522,9 +522,9 @@ void do_cpu_irq_mask(struct pt_regs *regs) irq = eirr_to_irq(eirr_val); #ifdef CONFIG_SMP - desc = irq_to_desc(irq); - cpumask_copy(&dest, desc->irq_data.affinity); - if (irqd_is_per_cpu(&desc->irq_data) && + irq_data = irq_get_irq_data(irq); + cpumask_copy(&dest, irq_data_get_affinity_mask(irq_data)); + if (irqd_is_per_cpu(irq_data) && !cpumask_test_cpu(smp_processor_id(), &dest)) { int cpu = cpumask_first(&dest); diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 9ee04b4..144c77d 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -691,7 +691,7 @@ static int iosapic_set_affinity_irq(struct irq_data *d, if (dest_cpu < 0) return -1; - cpumask_copy(d->affinity, cpumask_of(dest_cpu)); + cpumask_copy(irq_data_get_affinity_mask(d), cpumask_of(dest_cpu)); vi->txn_addr = txn_affinity_addr(d->irq, dest_cpu); spin_lock_irqsave(&iosapic_lock, flags); -- 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/
