diff options
| author | Will Deacon | 2024-05-01 15:27:29 +0100 |
|---|---|---|
| committer | Will Deacon | 2024-05-01 15:33:51 +0100 |
| commit | 0928fc15f31553c7acb8117b0609799fc0f22fa5 (patch) | |
| tree | e341506e604738db9958de86c5035fd2a2c6d9fb /drivers/iommu | |
| parent | b8ca7ce709f8210c13eec022e87a12111db5d745 (diff) | |
iommu/arm-smmu-qcom: Don't build debug features as a kernel module
The Qualcomm TBU debug support introduced by 414ecb030870
("iommu/arm-smmu-qcom-debug: Add support for TBUs") provides its own
driver initialisation function, which breaks the link when the core SMMU
driver is built as a module:
ld.lld: error: duplicate symbol: init_module
>>> defined at arm-smmu.c
>>> drivers/iommu/arm/arm-smmu/arm-smmu.o:(init_module)
>>> defined at arm-smmu-qcom-debug.c
>>> drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.o:(.init.text+0x4)
Since we're late in the cycle, just make the debug features depend on a
non-modular SMMU driver for now while the initialisation is reworked to
hang off qcom_smmu_impl_init().
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 0ac80e1094f3..13d9cb4ba52c 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -376,7 +376,7 @@ config ARM_SMMU_QCOM config ARM_SMMU_QCOM_DEBUG bool "ARM SMMU QCOM implementation defined debug support" - depends on ARM_SMMU_QCOM + depends on ARM_SMMU_QCOM=y help Support for implementation specific debug features in ARM SMMU hardware found in QTI platforms. This include support for |