linux-kernel - Re: [PATCH] [TRIVIAL] Remove braces in drivers/scsi/in2000.h to fix build for clang. No functional change otherwise.

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Message-ID: <2050670.KsM0dPm3or@aragorn.auenland.lan>
Date:	Wed, 21 Aug 2013 09:26:14 +0200
From:	Jan-Simon Möller <dl9pf@....de>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	PaX Team <pageexec@...email.hu>,
	Behan Webster <behanw@...verseincode.com>,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [TRIVIAL] Remove braces in drivers/scsi/in2000.h to fix build for clang. No functional change otherwise.

> > 
> > Description:
> >   Clang chokes on the notation "insw (%%dx)" but works for "insw %%dx"
> >   (outsw likewise); GNU as accepts both forms.
> > 
> > Signed-off-by: Jan-Simon M??ller <dl9pf@....de>
> 
> I think the right fix is to simply kill the FAST_READ_IO/FAST_WRITE_IO
> defines and their associated inline assembly entirely.

No objection ;) .
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