linux-kernel - Re: [PATCH -tip] x86: i8259.c fix style problems

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Date:	Wed, 7 Jan 2009 19:56:14 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	"Maciej W. Rozycki" <macro@...ux-mips.org>
Cc:	Jaswinder Singh Rajput <jaswinder@...radead.org>,
	x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -tip] x86: i8259.c fix style problems


* Maciej W. Rozycki <macro@...ux-mips.org> wrote:

> > @@ -323,7 +323,7 @@ void init_8259A(int auto_eoi)
> >  	outb_pic(0x11, PIC_MASTER_CMD);	/* ICW1: select 8259A-1 init */
> >  
> >  	/* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 on x86-64,
> > -	                       to 0x20-0x27 on i386 */
> > +	   to 0x20-0x27 on i386 */
> >  	outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR);
> >  
> >  	/* 8259A-1 (the master) has a slave on IR2 */
> 
>  I think the original formatting is more readable; I would align the two 
> 'to's vertically even.  You can fix the comment to adhere to the Linux 
> coding standard though and the whitespace "problem" will vanish 
> automagically.

yep, this should be:

  	/*
	 * ICW2: 8259A-1 IR0-7 mapped to:
	 *
	 * - 0x20-0x27 on 32-bit
	 * - 0x30-0x37 on 64-bit
	 */

	Ingo
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