diff options
| author | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2010-05-13 09:45:35 +0300 |
|---|---|---|
| committer | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2010-06-29 07:55:04 +0300 |
| commit | a1a54456d08ff8d406b550b60f97088ac7401b8c (patch) | |
| tree | 7b0e4b61672507fa0634fd8e722c34caefb53b97 /arch/arm/plat-omap/iopgtable.h | |
| parent | 7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff) | |
omap iommu: Introduce iopgd_is_table MACRO
A bit more strict comparison.
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Diffstat (limited to 'arch/arm/plat-omap/iopgtable.h')
| -rw-r--r-- | arch/arm/plat-omap/iopgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/iopgtable.h b/arch/arm/plat-omap/iopgtable.h index ab23b6a140f..f2e6b64cca6 100644 --- a/arch/arm/plat-omap/iopgtable.h +++ b/arch/arm/plat-omap/iopgtable.h @@ -63,6 +63,8 @@ #define IOPGD_SECTION (2 << 0) #define IOPGD_SUPER (1 << 18 | 2 << 0) +#define iopgd_is_table(x) (((x) & 3) == IOPGD_TABLE) + #define IOPTE_SMALL (2 << 0) #define IOPTE_LARGE (1 << 0) |