linux-kernel - Re: [PATCH 4/6] ide: remove IDE_TFLAG_NO_SELECT

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Date:	Thu, 8 May 2008 23:22:13 +0200
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	Russell King <rmk+lkml@....linux.org.uk>
Cc:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sergei Shtylyov <sshtylyov@...mvista.com>
Subject: Re: [PATCH 4/6] ide: remove IDE_TFLAG_NO_SELECT_MASK taskfile flag

On Thursday 08 May 2008, Russell King wrote:
> On Wed, May 07, 2008 at 07:43:24PM +0200, Bartlomiej Zolnierkiewicz wrote:
> > Always call SELECT_MASK(..., 0) in ide_tf_load() (needs to be done
> > to match ide_set_irq(..., 1)) and then remove IDE_TFLAG_NO_SELECT_MASK
> > taskfile flag.
> > 
> > This change should only affect hpt366 and icside host drivers since
> > ->maskproc(..., 0) for sgiioc4 is equivalent to ide_set_irq(..., 1).
> 
> Provided the two channels on icside are serialised (so IDE doesn't
> try to enable IRQs on both channels at the same time) it shouldn't
> be a problem.

Yep, they are serialized.

> However, since I don't use this driver anymore (using the PATA version
> instead) I don't feel it's right for me to ack this change.

Thanks for taking a look anyway.

Bart
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