On Thursday 11 October 2012 20:39:18 Ming Lei wrote:
> Hi,
> 
> This patch set introduces 3 helpers for handling usb read, write
> and write_async command, and replaces the low level's implemention
> with the generic ones.
> 
> This patchset is a cleanup and about 300 lines code can be saved.
> 
> Also, the patchset fixes problem of DMA on buffer embedded inside
> one dynamic allocated buffer, and such usages can be found
> in cdc-ncm, sierra_net, mcs7830 and asix drivers.
> 
> v1:
>       - drop previous patch 12, and let net/core handle
>       runtime PM in ioctl path

Acked-by: Oliver Neukum <[email protected]>

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