Messages in this thread |  | | | From | David Brownell <> | | Subject | Re: [PATCH 001/002] linux-input: bcm5974-0.31: fixed resource leak, removed work struct, device data struct introduced | | Date | Tue, 1 Jul 2008 20:53:31 -0700 |
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On Tuesday 01 July 2008, Andrew Morton wrote: > > > I dunno what USB driver normally use for their dma memory. __Perhaps > > > dma_alloc_coherent()? > > > > kmalloc() as a rule ... > > kmalloc(GFP_DMA)? Hopefully not...
Right. Does anything except parport need that any more? Precious little ISA stuff does DMA.
USB should never use GFP_DMA.
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