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include/linux/dmar.h: forward-declare struct acpi_dmar_header

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x86_64 allnoconfig:

In file included from arch/x86/kernel/pci-dma.c:3:
include/linux/dmar.h:248: warning: 'struct acpi_dmar_header' declared inside parameter list
include/linux/dmar.h:248: warning: its scope is only this definition or declaration, which is probably not what you want

Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2011-10-31 17:06:29 -07:00 • committed by Linus Torvalds
commit 6eea69dd8b
1 changed files with 2 additions and 0 deletions
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2
include/linux/dmar.h
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@ -26,6 +26,8 @@
#include <linux/msi.h>
#include <linux/irqreturn.h>
struct acpi_dmar_header;
/* DMAR Flags */
#define DMAR_INTR_REMAP 0x1
#define DMAR_X2APIC_OPT_OUT 0x2