netdev - Re: [PATCH v1 00/11] usbnet: usb_control

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Date:	Mon, 15 Oct 2012 08:30:58 +0200
From:	Oliver Neukum <oneukum@...e.de>
To:	Ming Lei <ming.lei@...onical.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH v1 00/11] usbnet: usb_control_msg cleanup

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 <oneukum@...e.de>

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