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authorJiang Liu <jiang.liu@linux.intel.com>2015-01-07 15:31:42 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-01-15 11:24:24 +0100
commit7fa1c842caca3b1d8a55a64033403cab8ca8583a (patch)
tree8c79a44fed49274c538781dafaa3071c77aa09d3 /drivers/iommu/irq_remapping.h
parent30969e34ae6edf10a003f6c0be1fecf6dadcd421 (diff)
iommu/irq_remapping: Change variable disable_irq_remap to be static
Change variable disable_irq_remap to be static and simplify the code. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Tested-by: Joerg Roedel <joro@8bytes.org> Cc: Tony Luck <tony.luck@intel.com> Cc: iommu@lists.linux-foundation.org Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Link: http://lkml.kernel.org/r/1420615903-28253-16-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/iommu/irq_remapping.h')
-rw-r--r--drivers/iommu/irq_remapping.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iommu/irq_remapping.h b/drivers/iommu/irq_remapping.h
index a8edfea0ab5d..c448eb48340a 100644
--- a/drivers/iommu/irq_remapping.h
+++ b/drivers/iommu/irq_remapping.h
@@ -31,7 +31,6 @@ struct cpumask;
struct pci_dev;
struct msi_msg;
-extern int disable_irq_remap;
extern int irq_remap_broken;
extern int disable_sourceid_checking;
extern int no_x2apic_optout;
@@ -86,7 +85,6 @@ extern struct irq_remap_ops amd_iommu_irq_ops;
#else /* CONFIG_IRQ_REMAP */
#define irq_remapping_enabled 0
-#define disable_irq_remap 1
#define irq_remap_broken 0
#endif /* CONFIG_IRQ_REMAP */