If NO_DMA=y:
ERROR: "dma_sync_single_for_cpu" [drivers/net/ethernet/via/via-rhine.ko]
undefined!
ERROR: "dma_set_mask" [drivers/net/ethernet/via/via-rhine.ko] undefined!
ERROR: "dma_mapping_error" [drivers/net/ethernet/via/via-rhine.ko]
undefined!
ERROR: "dma_map_single" [drivers/net/ethernet/via/via-rhine.ko] undefined!
ERROR: "dma_alloc_coherent" [drivers/net/ethernet/via/via-rhine.ko]
undefined!
ERROR: "dma_free_coherent" [drivers/net/ethernet/via/via-rhine.ko]
undefined!
ERROR: "dma_unmap_single" [drivers/net/ethernet/via/via-rhine.ko] undefined!
ERROR: "dma_map_page" [drivers/net/ethernet/via/via-velocity.ko] undefined!
ERROR: "dma_sync_single_for_cpu" [drivers/net/ethernet/via/via-velocity.ko]
undefined!
ERROR: "dma_free_coherent" [drivers/net/ethernet/via/via-velocity.ko]
undefined!
ERROR: "dma_unmap_single" [drivers/net/ethernet/via/via-velocity.ko]
undefined!
ERROR: "dma_map_single" [drivers/net/ethernet/via/via-velocity.ko]
undefined!
ERROR: "dma_alloc_coherent" [drivers/net/ethernet/via/via-velocity.ko]
undefined!
Before, the symbols depended implicitly on HAS_DMA through PCI or
USE_OF. Add explicit dependencies on HAS_DMA to fix this.
Fixes: commit b7d3282a245f4428 ("net: via/Kconfig: replace USE_OF with OF_???")
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
drivers/net/ethernet/via/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/via/Kconfig b/drivers/net/ethernet/via/Kconfig
index 8b0b1d6aca72c4a3..2f1264b882b9555f 100644
--- a/drivers/net/ethernet/via/Kconfig
+++ b/drivers/net/ethernet/via/Kconfig
@@ -18,6 +18,7 @@ if NET_VENDOR_VIA
config VIA_RHINE
tristate "VIA Rhine support"
depends on (PCI || OF_IRQ)
+ depends on HAS_DMA
select CRC32
select MII
---help---
@@ -42,6 +43,7 @@ config VIA_RHINE_MMIO
config VIA_VELOCITY
tristate "VIA Velocity support"
depends on (PCI || (OF_ADDRESS && OF_IRQ))
+ depends on HAS_DMA
select CRC32
select CRC_CCITT
select MII
--
1.9.1
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