iommu: Fix compile warnings with forward declarations

The irq_remapping.h file for x86 does not include all necessary forward declarations for the data structures used. This causes compile warnings, so fix it. Signed-off-by: Joerg Roedel <joro@8bytes.org>
linux-sunxi · Apr 19, 2013 · 35d3d81 · 35d3d81
1 parent 03bbcb2
commit 35d3d81
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
@@ -24,6 +24,13 @@
 
 #include <asm/io_apic.h>
 
+struct IO_APIC_route_entry;
+struct io_apic_irq_attr;
+struct irq_chip;
+struct msi_msg;
+struct pci_dev;
+struct irq_cfg;
+
 #ifdef CONFIG_IRQ_REMAP
 
 extern void setup_irq_remapping_ops(void);