linux-kernel - Re: [RFT/PATCH] serial: omap: prevent resume if device is not suspended.

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Message-ID: <20121012215156.GL30339@atomide.com>
Date:	Fri, 12 Oct 2012 14:51:56 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Kevin Hilman <khilman@...prootsystems.com>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Sourav <sourav.poddar@...com>, Paul Walmsley <paul@...an.com>,
	Felipe Balbi <balbi@...com>, gregkh@...uxfoundation.org,
	linux-kernel@...r.kernel.org, santosh.shilimkar@...com,
	linux-serial@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, alan@...ux.intel.com
Subject: Re: [RFT/PATCH] serial: omap: prevent resume if device is not
 suspended.

* Kevin Hilman <khilman@...prootsystems.com> [121012 13:34]:
>
> I'm not conviced (yet) that a mismatch is the root cause.  Yes, that's
> what the author of $SUBJECT patch assumed and stated, but I'm not
> pursuaded.  
> 
> If it's an improperly configured mux issue, then the UART will break
> whenever the device is actually omap_device_enable'd, whether in the
> driver or in the bus layer.

I tried booting n800 here with CONFIG_OMAP_MUX disabled, and no
change. Serial console output stops right when the console initializes.

Regards,

Tony
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