[PATCH] i2c-cpm: Pass dev ptr to dma_*_coherent rather than NULL

Kumar Gala galak at kernel.crashing.org
Wed Apr 29 23:43:14 EST 2009


On Apr 22, 2009, at 4:56 PM, Ben Dooks wrote:

> On Tue, Apr 21, 2009 at 10:11:51AM -0500, Kumar Gala wrote:
>>
>> On Apr 21, 2009, at 7:49 AM, Mark Ware wrote:
>>
>>> Recent DMA changes result in a BUG() when NULL is passed to
>>> dma_alloc_coherent in place of a device.
>>>
>>> Signed-off-by: Mark Ware <mware at elphinstone.net>
>>> ---
>>>
>>> This patch fixes the BUG() during boot that has appeared during the
>>> 2.6.30 window. It has been tested and appears correct on my 8280  
>>> based
>>> board.
>>> Sent to both linuxppc-dev and linux-i2c, since I'm not sure where it
>>> belongs.
>>>
>>>
>>> drivers/i2c/busses/i2c-cpm.c |   14 ++++++++------
>>> 1 files changed, 8 insertions(+), 6 deletions(-)
>>
>> Acked-by: Kumar Gala <galak at kernel.crashing.org>
>>
>> Ben, I'm expecting you to pick this up unless you tell me otherwise.
>
> Yes.

This go in yet?

- k



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