linux-kernel - Re: [PATCH 1/3] [ARM] msm_serial: serial driver for MSM7K onboard serial peripheral.

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Date:	Mon, 15 Jun 2009 09:58:36 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Pavel Machek <pavel@....cz>
Cc:	Brian Swetland <swetland@...gle.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk,
	linux-kernel@...r.kernel.org, Robert Love <rlove@...gle.com>
Subject: Re: [PATCH 1/3] [ARM] msm_serial: serial driver for MSM7K onboard
	serial peripheral.

On Mon, Jun 15, 2009 at 10:52:16AM +0200, Pavel Machek wrote:
> > +#if defined(CONFIG_SERIAL_MSM_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
> > +# define SUPPORT_SYSRQ
> > +#endif
> 
> SUPPORT_SYSRQ seems to be unused.

It's used in include/linux/serial_core.h to enable the additional sysrq
stuff - but that's something that desperately need to die now that the
additional member is not at the end of the struct (it's buggy as
currently stands).
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