path: root/arch
diff options
authorKrzysztof Kozlowski <>2020-05-18 14:08:54 +0200
committerJoerg Roedel <>2020-05-27 16:41:29 +0200
commite18a8c104d777af46aa5c8573c8a19ba2b5de597 (patch)
tree4872d1b38d1173b77fb60a9cb93cfc81976d8cdb /arch
parent9cb1fd0efd195590b828b9b865421ad345a4a145 (diff)
ia64: Hide the archdata.iommu field behind generic IOMMU_API
There is a generic, kernel wide configuration symbol for enabling the IOMMU specific bits: CONFIG_IOMMU_API. Implementations (including INTEL_IOMMU driver) select it so use it here as well. This makes the conditional archdata.iommu field consistent with other platforms and also fixes any compile test builds of other IOMMU drivers, when INTEL_IOMMU is not selected). For the case when INTEL_IOMMU and COMPILE_TEST are not selected, this should create functionally equivalent code/choice. With COMPILE_TEST this field could appear if other IOMMU drivers are chosen but INTEL_IOMMU not. Reported-by: kbuild test robot <> Fixes: e93a1695d7fb ("iommu: Enable compile testing for some of drivers") Signed-off-by: Krzysztof Kozlowski <> Link: Signed-off-by: Joerg Roedel <>
Diffstat (limited to 'arch')
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index 410a769ece95..3eb397415381 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -6,7 +6,7 @@
#define _ASM_IA64_DEVICE_H
struct dev_archdata {
void *iommu; /* hook for IOMMU specific extension */