linux-kernel - Re: [PATCH v2 4/5] usb: gadget: u_audio: remove struct uac

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Message-ID: <87pn2haygx.fsf@kernel.org>
Date:   Thu, 07 Jan 2021 11:27:26 +0200
From:   Felipe Balbi <balbi@...nel.org>
To:     Jerome Brunet <jbrunet@...libre.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        Ruslan Bilovol <ruslan.bilovol@...il.com>,
        Jack Pham <jackp@...eaurora.org>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/5] usb: gadget: u_audio: remove struct uac_req

Jerome Brunet <jbrunet@...libre.com> writes:

> 'struct uac_req' purpose is to link 'struct usb_request' to the
> corresponding 'struct uac_rtd_params'. However member req is never
> used. Using the context of the usb request, we can keep track of the
> corresponding 'struct uac_rtd_params' just as well, without allocating
> extra memory.
>
> Signed-off-by: Jerome Brunet <jbrunet@...libre.com>

Acked-by: Felipe Balbi <balbi@...nel.org>

-- 
balbi

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