From acf994151dd9a59d544b5d3c196b64f326d94c52 Mon Sep 17 00:00:00 2001 From: Serge Semin Date: Wed, 25 Jan 2023 15:24:33 -0600 Subject: [PATCH] dmaengine: dw-edma: Depend on DW_EDMA instead of selecting it Kconfig "select" is discouraged for visible symbols like DW_EDMA because it makes it possible to set DW_EDMA even if DW_EDMA depends on things that are not set (see Documentation/kbuild/kconfig-language.txt). Convert DW_EDMA_PCIE so it depends on DW_EDMA instead of selecting it. There will likely be several future drivers that depend on DW_EDMA, so this uses "if DW_EDMA" to enclose them all rather than repeating "depends on DW_EDMA" for each. [bhelgaas: split to separate patch, commit log] Link: https://lore.kernel.org/r/20230113171409.30470-25-Sergey.Semin@baikalelectronics.ru Signed-off-by: Serge Semin Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Acked-by: Vinod Koul --- drivers/dma/dw-edma/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/dma/dw-edma/Kconfig b/drivers/dma/dw-edma/Kconfig index 7ff17b2db6a1..2b6f2679508d 100644 --- a/drivers/dma/dw-edma/Kconfig +++ b/drivers/dma/dw-edma/Kconfig @@ -9,11 +9,14 @@ config DW_EDMA Support the Synopsys DesignWare eDMA controller, normally implemented on endpoints SoCs. +if DW_EDMA + config DW_EDMA_PCIE tristate "Synopsys DesignWare eDMA PCIe driver" depends on PCI && PCI_MSI - select DW_EDMA help Provides a glue-logic between the Synopsys DesignWare eDMA controller and an endpoint PCIe device. This also serves as a reference design to whom desires to use this IP. + +endif # DW_EDMA