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| author | Omar Ramirez Luna <omar.luna@linaro.org> | 2012-09-23 17:28:23 -0600 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-09-23 17:28:23 -0600 |
| commit | 7460f1407ed8d46042b81a4227f19bc03e4d1072 (patch) | |
| tree | bf0fc6692aca2872769e3891599059b6a043abfc | |
| parent | 53cce97c3922fe4c08d2474e4f7b1968e79d7219 (diff) | |
| download | linux-7460f1407ed8d46042b81a4227f19bc03e4d1072.tar.bz2 | |
ARM: OMAP: iommu: fix including iommu.h without IOMMU_API selected
If included without IOMMU_API being selected it will break
compilation:
arch/arm/plat-omap/include/plat/iommu.h:
In function 'dev_to_omap_iommu':
arch/arm/plat-omap/include/plat/iommu.h:148:
error: 'struct dev_archdata' has no member named 'iommu'
This will be seen when hwmod includes iommu.h to get the
structure for attributes. Also needed for tidspbridge
incremental migration to use iommu code.
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Omar Ramirez Luna <omar.luna@linaro.org>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
| -rw-r--r-- | arch/arm/plat-omap/include/plat/iommu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h index 88be3e628b33..e58d57131476 100644 --- a/arch/arm/plat-omap/include/plat/iommu.h +++ b/arch/arm/plat-omap/include/plat/iommu.h @@ -126,6 +126,7 @@ struct omap_iommu_arch_data { struct omap_iommu *iommu_dev; }; +#ifdef CONFIG_IOMMU_API /** * dev_to_omap_iommu() - retrieves an omap iommu object from a user device * @dev: iommu client device @@ -136,6 +137,7 @@ static inline struct omap_iommu *dev_to_omap_iommu(struct device *dev) return arch_data->iommu_dev; } +#endif /* IOMMU errors */ #define OMAP_IOMMU_ERR_TLB_MISS (1 << 0) |