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iommu: make inclusion of riscv directory conditional

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Nothing in there is active if CONFIG_RISCV_IOMMU is not enabled, so the whole
directory can depend on that switch as well.

Fixes: 5c0ebbd3c6 ("iommu/riscv: Add RISC-V IOMMU platform device driver")
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/2235451.Icojqenx9y@devpool92.emlix.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Rolf Eike Beer 2025-05-12 15:13:43 +02:00 • committed by Joerg Roedel
parent 85ef671f97
commit 01c13a1d0e
2 changed files with 3 additions and 2 deletions
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3
drivers/iommu/Makefile
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@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
obj-y += arm/ iommufd/ riscv/
obj-y += arm/ iommufd/
obj-$(CONFIG_AMD_IOMMU) += amd/
obj-$(CONFIG_INTEL_IOMMU) += intel/
obj-$(CONFIG_RISCV_IOMMU) += riscv/
obj-$(CONFIG_IOMMU_API) += iommu.o
obj-$(CONFIG_IOMMU_SUPPORT) += iommu-pages.o
obj-$(CONFIG_IOMMU_API) += iommu-traces.o

2
drivers/iommu/riscv/Makefile
View file

@ -1,3 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_RISCV_IOMMU) += iommu.o iommu-platform.o
obj-y += iommu.o iommu-platform.o
obj-$(CONFIG_RISCV_IOMMU_PCI) += iommu-pci.o