EDAC, amd64: Add x86cpuid sanity check during init
Match one of the devices in amd64_cpuids[] before loading the module.
This is an additional sanity check against users trying to load
amd64_edac_mod on unsupported systems.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1485537863-2707-9-git-send-email-Yazen.Ghannam@amd.com
[ Get rid of err_ret label, make it a bit more readable this way. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 469506f..6acbfd3 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -16,6 +16,7 @@
#include <linux/slab.h>
#include <linux/mmzone.h>
#include <linux/edac.h>
+#include <asm/cpu_device_id.h>
#include <asm/msr.h>
#include "edac_module.h"
#include "mce_amd.h"
