From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
Subject: Re: [PATCHv3] dmaengine: cppi41: Fix oops in cppi41_runtime_resume
Date: Wed, 18 Jan 2017 11:54:28 -0800
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To: Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org>
Cc: Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>, Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Daniel Mack <zonque-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Felipe Balbi <felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>, Johan Hovold <johan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org>, Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>, Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andy Shevchenko <andy.shevchenko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Kevin Hilman <khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>, Patrick Titiano <ptitiano-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>, Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
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* Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org> [170118 11:18]:
> Just thinking, may be cppi41 should not be platform device at all
> and it might be reasonable to have it as lib with cppi41_init()/cppi41_remove(),
> so musb SoC glue layer will initialize it, because it provides services to
> other HW blocks withing musb only.

Nah, we already have things almost working :) And if some TI SoC with
general purpose cppi41 pops up like a DSP running Linux, we're in big
trouble. And musb is already a mess as is..

Tony
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