mv643xx_eth: fix PPC DMA breakage

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After 2.6.29, PPC no more admits passing NULL to the dev parameter of
the DMA API. The result is a BUG followed by solid lock-up when the 
mv643xx_eth driver brings an interface up. The following patch makes 
the driver work on my Pegasos again; it is mostly a search and replace 
of NULL by mp->dev->dev.parent in dma allocation/freeing/mapping/unmapping
functions.

Signed-off-by: Gabriel Paubert <paubert@iram.es>
Acked-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Gabriel Paubert 2009-05-17 21:16:47 -07:00 • committed by David S. Miller

parent 4cd6fe1c64

commit eb0519b5a1

1 changed files with 22 additions and 19 deletions

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35

drivers/net/mv643xx_eth.c

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