[PATCH v2 1/9] ARM: OMAP: iommu: fix including iommu.h without IOMMU_API selected

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxxxx>
Signed-off-by: Omar Ramirez Luna <omar.luna@xxxxxxxxxx>
---
 arch/arm/plat-omap/include/plat/iommu.h |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
index 88be3e6..e58d571 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)
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux