If NO_DMA=y:
drivers/built-in.o: In function `sh_eth_free_dma_buffer':
drivers/net/ethernet/renesas/sh_eth.c:1103: undefined reference to
`dma_free_coherent'
drivers/net/ethernet/renesas/sh_eth.c:1110: undefined reference to
`dma_free_coherent'
drivers/built-in.o: In function `sh_eth_ring_init':
drivers/net/ethernet/renesas/sh_eth.c:1065: undefined reference to
`dma_alloc_coherent'
drivers/net/ethernet/renesas/sh_eth.c:1086: undefined reference to
`dma_free_coherent'
drivers/built-in.o: In function `sh_eth_ring_format':
drivers/net/ethernet/renesas/sh_eth.c:988: undefined reference to
`dma_map_single'
drivers/built-in.o: In function `sh_eth_txfree':
drivers/net/ethernet/renesas/sh_eth.c:1220: undefined reference to
`dma_unmap_single'
drivers/built-in.o: In function `sh_eth_rx':
drivers/net/ethernet/renesas/sh_eth.c:1323: undefined reference to
`dma_map_single'
drivers/built-in.o: In function `sh_eth_start_xmit':
drivers/net/ethernet/renesas/sh_eth.c:1954: undefined reference to
`dma_map_single'
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
drivers/net/ethernet/renesas/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/renesas/Kconfig
b/drivers/net/ethernet/renesas/Kconfig
index 544514e..19a8a04 100644
--- a/drivers/net/ethernet/renesas/Kconfig
+++ b/drivers/net/ethernet/renesas/Kconfig
@@ -4,6 +4,7 @@
config SH_ETH
tristate "Renesas SuperH Ethernet support"
+ depends on HAS_DMA
select CRC32
select MII
select MDIO_BITBANG
--
1.7.9.5
--
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