Re: [PATCH] USB: yurex: remove allocation of coherent buffer for setup-packet buffer

Tomoki Sekiyama
2012-03-29T12:51:19Z

Hello,

2012年3月29日20:57 Sergei Shtylyov <sshtylyov@mvista.com>:
> Hello.
>
> On 29-03-2012 3:20, Tomoki Sekiyama wrote:
>
>> Removes allocation of coherent buffer for the control-request setup-packet
>> buffer from the yurex driver. Using coherent buffers for setup-packet is
>> obsoleted and does not work with some USB host implementations.
>
>> This patch also fixes missing URB_NO_TRANSFER_DMA_MAP flag in urb.
>
>   Looks like the patch should be split into two then as it does two different
> things.
>
> WBR, Sergei

OK, I will split this patch into two pieces and re-send them.

Thank you,

Tomoki Sekiyama