From 7278a1b0a17fdc0f05379bdf055498d51998d61b Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Thu, 27 Aug 2020 18:40:23 -0400 Subject: [PATCH] dmaengine: idxd: fix PCI_MSI build errors [ Upstream commit d6a7bb869dd8a516901591136a9a895fd829d6c6 ] Fix build errors when CONFIG_PCI_MSI is not enabled by making the driver depend on PCI_MSI: ld: drivers/dma/idxd/device.o: in function `idxd_mask_msix_vector': device.c:(.text+0x26f): undefined reference to `pci_msi_mask_irq' ld: drivers/dma/idxd/device.o: in function `idxd_unmask_msix_vector': device.c:(.text+0x2af): undefined reference to `pci_msi_unmask_irq' Signed-off-by: Randy Dunlap Cc: Dave Jiang Cc: dmaengine@vger.kernel.org Cc: Vinod Koul Link: https://lore.kernel.org/r/9dee3f46-70d9-ea75-10cb-5527ab297d1d@infradead.org Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index de41d7928bff2..984354ca877de 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -285,6 +285,7 @@ config INTEL_IDMA64 config INTEL_IDXD tristate "Intel Data Accelerators support" depends on PCI && X86_64 + depends on PCI_MSI select DMA_ENGINE select SBITMAP help