The dwc_460ex SATA driver has become available on non-powerpc architectures
and may cause randconfig build errors when CONFIG_DMADEVICES is not set:
warning: (SATA_DWC_OLD_DMA) selects DW_DMAC_CORE which has unmet direct dependencies (DMADEVICES)
ERROR: "dw_dma_probe" [drivers/ata/sata_dwc_460ex.ko] undefined!
ERROR: "dw_dma_remove" [drivers/ata/sata_dwc_460ex.ko] undefined!
This adds an explcit Kconfig dependency so we can only build
configurations that build without warnings.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: 50b433753df6 ("ata: sata_dwc_460ex: use "dmas" DT property to find dma channel")
---
drivers/ata/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 41b0725e58ad..8f7a4a4d2566 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -322,7 +322,7 @@ config SATA_DWC
config SATA_DWC_OLD_DMA
bool "Support old device trees"
- depends on SATA_DWC
+ depends on SATA_DWC && DMADEVICES
select DW_DMAC_CORE
default y if 460EX
help
--
2.7.0
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