From 26b86092c4650311256fa2372ced7e1e17d97d7b Mon Sep 17 00:00:00 2001
From: Sohil Mehta
Date: Tue, 11 Sep 2018 17:11:36 -0700
Subject: iommu/vt-d: Relocate struct/function declarations to its header files

To reuse the static functions and the struct declarations, move them to
corresponding header files and export the needed functions.

Cc: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: Sohil Mehta <sohil.mehta@intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 arch/x86/include/asm/irq_remapping.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/x86')

diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 5f26962eff42..67ed72f31cc2 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -45,6 +45,8 @@ struct vcpu_data {
 
 #ifdef CONFIG_IRQ_REMAP
 
+extern raw_spinlock_t irq_2_ir_lock;
+
 extern bool irq_remapping_cap(enum irq_remap_cap cap);
 extern void set_irq_remapping_broken(void);
 extern int irq_remapping_prepare(void);
-- 
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