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authorMike Qiu <qiudayu@linux.vnet.ibm.com>2014-07-29 10:49:25 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2014-07-30 10:42:55 -0700
commit5ccb8225abf2ac51cd023a99f28366ac9823bd0d (patch)
tree551b1fb0a55a187c583d835d0bd81f8433aabefc
parentcbd4ebcba16c31abc341e1810e6e0fb4c35117b3 (diff)
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x86/ras: Fix build warnings in <linux/aer.h>
Fix build warning due to a missing forward declaration in <linux/aer.h>. We need struct pci_dev to be forward declared so we can define pointers to it, but we don't need to pull in the whole definition. build log: In file included from include/ras/ras_event.h:11:0, from drivers/ras/ras.c:13: include/linux/aer.h:42:129: warning: ‘struct pci_dev’ declared inside parameter list [enabled by default] include/linux/aer.h:42:129: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/aer.h:46:130: warning: ‘struct pci_dev’ declared inside parameter list [enabled by default] include/linux/aer.h:50:136: warning: ‘struct pci_dev’ declared inside parameter list [enabled by default] include/linux/aer.h:57:14: warning: ‘struct pci_dev’ declared inside parameter list [enabled by default] Signed-off-by: Mike Qiu <qiudayu@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/53d7dea511471321bb@agluck-desk.sc.intel.com Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
-rw-r--r--include/linux/aer.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/aer.h b/include/linux/aer.h
index 4dbaa7081530..c826d1c28f9c 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -11,6 +11,8 @@
#define AER_FATAL 1
#define AER_CORRECTABLE 2
+struct pci_dev;
+
struct aer_header_log_regs {
unsigned int dw0;
unsigned int dw1;