linux-kernel - Re: [PATCH] usb: Retry port status check on resume to work around RH bugs

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Message-ID: <CAODwPW-EeNn_rWLTen2MHnpB_skL08j1aGX06Acf8kph=i_pcg@mail.gmail.com>
Date:	Mon, 26 Jan 2015 13:24:24 -0800
From:	Julius Werner <jwerner@...omium.org>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Julius Werner <jwerner@...omium.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	Dan Williams <dan.j.williams@...el.com>,
	Douglas Anderson <dianders@...omium.org>,
	Tomasz Figa <tfiga@...omium.org>,
	Wu Liang feng <wulf@...k-chips.com>
Subject: Re: [PATCH] usb: Retry port status check on resume to work around RH bugs

> You should use a sleeping function call, not a delay.

Whoops... yes, of course. Guess too much firmware work made me forget
what multithreading is there for a moment. Will send a v2.
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