From: Geert Uytterhoeven Date: Fri, 4 Sep 2015 12:44:12 +0000 (+0200) Subject: ethernet: synopsys: SYNOPSYS_DWC_ETH_QOS should depend on HAS_DMA X-Git-Tag: v4.3-rc1~28^2~40 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e5a5837da756b4826d40636239718eb8f76775fd;p=profile%2Fcommon%2Fplatform%2Fkernel%2Flinux-artik7.git ethernet: synopsys: SYNOPSYS_DWC_ETH_QOS should depend on HAS_DMA If NO_DMA=y: ERROR: "dma_alloc_coherent" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! ERROR: "dma_free_coherent" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! ERROR: "dma_unmap_single" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! ERROR: "dma_map_page" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! ERROR: "dma_mapping_error" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! ERROR: "dma_map_single" [drivers/net/ethernet/synopsys/dwc_eth_qos.ko] undefined! Signed-off-by: Geert Uytterhoeven Acked-by: Lars Persson Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/synopsys/Kconfig b/drivers/net/ethernet/synopsys/Kconfig index a8f3151..8276ee5 100644 --- a/drivers/net/ethernet/synopsys/Kconfig +++ b/drivers/net/ethernet/synopsys/Kconfig @@ -20,7 +20,7 @@ config SYNOPSYS_DWC_ETH_QOS select PHYLIB select CRC32 select MII - depends on OF + depends on OF && HAS_DMA ---help--- This driver supports the DWC Ethernet QoS from Synopsys