commit 3a18404cd952ae529651f72a13e5d6ffee824c2e
author Joerg Roedel <jroedel@suse.de> Thu May 28 18:41:45 2015 +0200
committer Joerg Roedel <jroedel@suse.de> Thu Jun 11 09:42:24 2015 +0200
tree f79fa73b3d88281a5525f96954fae14da93ee945
parent 2870b0a4911038fd6aed9093cda2dbe80fd0ee2e

iommu/amd: Propagate errors from amd_iommu_init_api

This function can fail. Propagate any errors back to the
initialization state machine.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

drivers/iommu/amd_iommu_proto.h

diff --git a/drivers/iommu/amd_iommu_proto.h b/drivers/iommu/amd_iommu_proto.h
index 72b0fd4..9ed1c43 100644
--- a/drivers/iommu/amd_iommu_proto.h
+++ b/drivers/iommu/amd_iommu_proto.h
@@ -30,7 +30,7 @@
 extern int amd_iommu_init_devices(void);
 extern void amd_iommu_uninit_devices(void);
 extern void amd_iommu_init_notifier(void);
-extern void amd_iommu_init_api(void);
+extern int amd_iommu_init_api(void);
 
 /* Needed for interrupt remapping */
 extern int amd_iommu_prepare(void);