From: Alan <alan@lxorguk.ukuu.org.uk>
To: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: linux-ide@vger.kernel.org, linuxppc-dev@ozlabs.org,
kou.ishizaki@toshiba.co.jp, benh@kernel.crashing.org,
arnd@arndb.de, paulus@samba.org, linas@austin.ibm.com,
jeff@garzik.org
Subject: Re: [PATCH 2/4] libata-core.c: add another IRQ calls
Date: Tue, 16 Jan 2007 12:03:35 +0000 [thread overview]
Message-ID: <20070116120335.59b4491d@localhost.localdomain> (raw)
In-Reply-To: <200701161046.l0GAk5Go019691@toshiba.co.jp>
On Tue, 16 Jan 2007 19:46:14 +0900
Akira Iguchi <akira2.iguchi@toshiba.co.jp> wrote:
> When enabling IRQ, ap->ops->irq_on is checked.
> Because most drivers can use ata_irq_on() as is, this
> patch allows ap->ops->irq_on to be NULL.
> If it is NULL, ata_irq_on() are used.
Acked-by: Alan Cox <alan@redhat.com>
Jeff - at some point we could eliminate a lot of the NULL checks like
these by having the registration code fill in the defaults where
appropriate ?
Alan
WARNING: multiple messages have this Message-ID (diff)
From: Alan <alan@lxorguk.ukuu.org.uk>
To: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: jeff@garzik.org, arnd@arndb.de, linuxppc-dev@ozlabs.org,
linux-ide@vger.kernel.org, paulus@samba.org
Subject: Re: [PATCH 2/4] libata-core.c: add another IRQ calls
Date: Tue, 16 Jan 2007 12:03:35 +0000 [thread overview]
Message-ID: <20070116120335.59b4491d@localhost.localdomain> (raw)
In-Reply-To: <200701161046.l0GAk5Go019691@toshiba.co.jp>
On Tue, 16 Jan 2007 19:46:14 +0900
Akira Iguchi <akira2.iguchi@toshiba.co.jp> wrote:
> When enabling IRQ, ap->ops->irq_on is checked.
> Because most drivers can use ata_irq_on() as is, this
> patch allows ap->ops->irq_on to be NULL.
> If it is NULL, ata_irq_on() are used.
Acked-by: Alan Cox <alan@redhat.com>
Jeff - at some point we could eliminate a lot of the NULL checks like
these by having the registration code fill in the defaults where
appropriate ?
Alan
next prev parent reply other threads:[~2007-01-16 11:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-16 10:46 [PATCH 2/4] libata-core.c: add another IRQ calls Akira Iguchi
2007-01-16 12:03 ` Alan [this message]
2007-01-16 12:03 ` Alan
2007-01-16 22:04 ` Jeff Garzik
2007-01-16 22:04 ` Jeff Garzik
-- strict thread matches above, loose matches on Subject: below --
2007-01-16 10:46 Akira Iguchi
2007-01-17 9:24 Mikael Pettersson
2007-01-17 9:24 ` Mikael Pettersson
2007-01-17 16:49 ` Jeff Garzik
2007-01-17 16:49 ` Jeff Garzik
2007-01-17 20:31 ` Mikael Pettersson
2007-01-17 20:31 ` Mikael Pettersson
2007-01-18 0:55 ` Akira Iguchi
2007-01-18 0:55 ` Akira Iguchi
2007-01-25 1:17 ` Jeff Garzik
2007-01-25 1:17 ` Jeff Garzik
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