diff options
| author | Laura Abbott <lauraa@codeaurora.org> | 2011-06-08 17:29:11 -0400 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-14 11:30:22 +0200 |
| commit | 74315cccd2104a953f493acca2c6b0519d6f5c6f (patch) | |
| tree | 2687d02483d907c10667e649d54953aef4747c6e /include/linux | |
| parent | 2c53b436a30867eb6b47dd7bab23ba638d1fb0d2 (diff) | |
iommu-api: Add missing header file
If CONFIG_IOMMU_API is not defined some functions will just
return -ENODEV. Add errno.h for the definition of ENODEV.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iommu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 0a2ba4098996..9940319d6f9d 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -19,6 +19,8 @@ #ifndef __LINUX_IOMMU_H #define __LINUX_IOMMU_H +#include <linux/errno.h> + #define IOMMU_READ (1) #define IOMMU_WRITE (2) #define IOMMU_CACHE (4) /* DMA cache coherency */ |