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From: Randy Dunlap on 29 Jul 2010 13:20
From: Randy Dunlap <randy.dunlap(a)oracle.com>

ks8842 uses dma channel functions, so it should depend on DMA_ENGINE.

ERROR: "__dma_request_channel" [drivers/net/ks8842.ko] undefined!
ERROR: "dma_release_channel" [drivers/net/ks8842.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap(a)oracle.com>
---
drivers/net/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20100729.orig/drivers/net/Kconfig
+++ linux-next-20100729/drivers/net/Kconfig
@@ -1751,7 +1751,7 @@ config TLAN

config KS8842
tristate "Micrel KSZ8841/42 with generic bus interface"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && DMA_ENGINE
help
This platform driver is for KSZ8841(1-port) / KS8842(2-port)
ethernet switch chip (managed, VLAN, QoS) from Micrel or
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Prev: regulator: Remove owner field from attribute initialization in regulator core driver
Next: ptrace: optimize exit_ptrace() for the likely case