linux-kernel - Re: b4aa54d951d38d7a989d6b6385494ef5ea7371d7 breaks some serial configurations

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Date:	Tue, 20 May 2008 12:52:52 +0200
From:	Javier Herrero <jherrero@...istemas.es>
To:	Russell King <rmk+lkml@....linux.org.uk>
CC:	Linux Kernel List <linux-kernel@...r.kernel.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Bryan Wu <cooloney@...nel.org>
Subject: Re: b4aa54d951d38d7a989d6b6385494ef5ea7371d7 breaks some serial configurations

I see... would be OK to move the asm/serial.h include to its original 
position and to modify the asm-blackfin/serial.h in this way to avoid 
duplicate definition warnings, or would it be too ugly?:

/*
 * include/asm-blackfin/serial.h
 */

+#ifdef SERIAL_EXTRA_IRQ_FLAGS
+#undef SERIAL_EXTRA_IRQ_FLAGS
+#endif

#define SERIAL_EXTRA_IRQ_FLAGS IRQF_TRIGGER_HIGH

Regards,

Javier

Russell King escribió:
> On Tue, May 20, 2008 at 10:07:11AM +0200, Javier Herrero wrote:
>> Does the problem arise due to the change of inclusion order of 
>> asm/serial.h (from after 8250.h to before 8250.h) ?
>
> Yes.  It was placed where it was because of the dependencies of
> asm/serial.h on the code between the two places.
>
> The alternative solution is to get rid of the CONFIG_* compatibility
> and update those asm/serial.h which reference the old symbols.
> However, that's a larger patch.
>

-- 
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Javier Herrero                            EMAIL: jherrero@...istemas.com
HV Sistemas S.L.                          PHONE:         +34 949 336 806
Los Charcones, 17A                        FAX:           +34 949 336 792
19170 El Casar - Guadalajara - Spain      WEB: http://www.hvsistemas.com 

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