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x86/irq: Remove x86_io_apic_ops.set_affinity and related interfaces

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Now there is no user of x86_io_apic_ops.set_affinity anymore, so remove
it.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Joerg Roedel <jroedel@suse.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: iommu@lists.linux-foundation.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Yijing Wang <wangyijing@huawei.com>
Cc: Grant Likely <grant.likely@linaro.org>
Link: http://lkml.kernel.org/r/1428978610-28986-6-git-send-email-jiang.liu@linux.intel.com
This commit is contained in:
Jiang Liu
2015-04-14 10:29:42 +08:00
committed by Thomas Gleixner
parent 35d50d8fd5
commit aa5cb97f14
5 changed files with 1 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/iommu/irq_remapping.c
View File

@@ -25,10 +25,6 @@ int no_x2apic_optout;
static int disable_irq_remap;
static struct irq_remap_ops *remap_ops;
static int set_remapped_irq_affinity(struct irq_data *data,
const struct cpumask *mask,
bool force);
static bool irq_remapped(struct irq_cfg *cfg)
{
return (cfg->remapped == 1);
@@ -61,7 +57,6 @@ static void eoi_ioapic_pin_remapped(int apic, int pin, int vector)
static void __init irq_remapping_modify_x86_ops(void)
{
x86_io_apic_ops.disable = irq_remapping_disable_io_apic;
x86_io_apic_ops.set_affinity = set_remapped_irq_affinity;
x86_io_apic_ops.eoi_ioapic_pin = eoi_ioapic_pin_remapped;
}
@@ -157,15 +152,6 @@ int __init irq_remap_enable_fault_handling(void)
return remap_ops->enable_faulting();
}
static int set_remapped_irq_affinity(struct irq_data *data,
const struct cpumask *mask, bool force)
{
if (!config_enabled(CONFIG_SMP) || !remap_ops->set_affinity)
return 0;
return remap_ops->set_affinity(data, mask, force);
}
void free_remapped_irq(int irq)
{
struct irq_cfg *cfg = irq_cfg(irq);
@@ -201,7 +187,6 @@ void irq_remap_modify_chip_defaults(struct irq_chip *chip)
chip->irq_print_chip = ir_print_prefix;
chip->irq_ack = ir_ack_apic_edge;
chip->irq_eoi = ir_ack_apic_level;
chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
}
bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)