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See http://www.infradead.org/rpr.html Cc: linux-ia64@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, Robin Murphy X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Driver that select DMA_OPS need to depend on HAS_DMA support to work. The vop driver was missing that dependency, so add it, and also add a nother depends in DMA_OPS itself. That won't fix the issue due to how the Kconfig dependencies work, but at least produce a warning about unmet dependencies. Signed-off-by: Christoph Hellwig --- drivers/misc/mic/Kconfig | 1 + kernel/dma/Kconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index b9bb086785db48..8a7c2c5711d5f4 100644 --- a/drivers/misc/mic/Kconfig +++ b/drivers/misc/mic/Kconfig @@ -35,6 +35,7 @@ config SCIF_BUS config VOP_BUS tristate "VOP Bus Driver" + depends on HAS_DMA select DMA_OPS help This option is selected by any driver which registers a diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 0ddfb5510fe45f..e7b801649f6574 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -9,6 +9,7 @@ config HAS_DMA default y config DMA_OPS + depends on HAS_DMA bool # -- 2.28.0 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu