On 09/05/2013 23:04, Geert Uytterhoeven :
If NO_DMA=y:
drivers/built-in.o: In function `at91ether_start':
drivers/net/ethernet/cadence/at91_ether.c:49: undefined reference to
`dma_alloc_coherent'
drivers/net/ethernet/cadence/at91_ether.c:60: undefined reference to
`dma_free_coherent'
drivers/built-in.o: In function `at91ether_interrupt':
drivers/net/ethernet/cadence/at91_ether.c:250: undefined reference to
`dma_unmap_single'
drivers/built-in.o: In function `at91ether_start_xmit':
drivers/net/ethernet/cadence/at91_ether.c:169: undefined reference to
`dma_map_single'
drivers/built-in.o: In function `at91ether_close':
drivers/net/ethernet/cadence/at91_ether.c:145: undefined reference to
`dma_free_coherent'
Signed-off-by: Geert Uytterhoeven <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: [email protected]
---
drivers/net/ethernet/cadence/Kconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/cadence/Kconfig
b/drivers/net/ethernet/cadence/Kconfig
index 1194446..0d9d6e6 100644
--- a/drivers/net/ethernet/cadence/Kconfig
+++ b/drivers/net/ethernet/cadence/Kconfig
@@ -22,7 +22,7 @@ if NET_CADENCE
config ARM_AT91_ETHER
tristate "AT91RM9200 Ethernet support"
- depends on GENERIC_HARDIRQS
+ depends on GENERIC_HARDIRQS && HAS_DMA
select NET_CORE
select MACB
---help---
--
Nicolas Ferre
--
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