From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: linux-kernel@vger.kernel.org, David Vrabel <dvrabel@arcom.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
Liam Girdwood <lrg@slimlogic.co.uk>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>,
Kuninori Morimoto <morimoto.kuninori@renesas.com>,
Paul Mundt <lethal@linux-sh.org>,
alsa-devel@alsa-project.org
Subject: Re: [PATCH 7/7] ASoC: sh: FSI:: don't check platform_get_irq's return value against zero
Date: Tue, 22 Dec 2009 12:34:40 +0000 [thread overview]
Message-ID: <20091222123440.GB19056@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1260979809-24811-7-git-send-email-u.kleine-koenig@pengutronix.de>
On Wed, Dec 16, 2009 at 05:10:09PM +0100, Uwe Kleine-König wrote:
> platform_get_irq returns -ENXIO on failure, so !irq was probably
> always true. Better use (int)irq <= 0. Note that a return value of
> zero is still handled as error even though this could mean irq0.
>
> This is a followup to 305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0 that
> changed the return value of platform_get_irq from 0 to -ENXIO on error.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Applied, thanks.
next prev parent reply other threads:[~2009-12-22 12:34 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-16 16:10 [PATCH 1/7] [AVR32] don't check platform_get_irq's return value against zero Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 2/7] V4L/DVB mx1_camera: " Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 3/7] V4L/DVB sh_mobile_ceu: " Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 4/7] can/at91: " Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 5/7] pcmcia/bfin_cf: " Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 6/7] spi/mpc8xxx: " Uwe Kleine-König
2009-12-16 16:10 ` [PATCH 7/7] ASoC: sh: FSI:: " Uwe Kleine-König
2009-12-17 1:42 ` Kuninori Morimoto
2009-12-17 9:47 ` Uwe Kleine-König
2009-12-22 12:34 ` Mark Brown [this message]
2009-12-16 16:32 ` [PATCH 6/7] spi/mpc8xxx: " Anton Vorontsov
2009-12-16 17:49 ` Uwe Kleine-König
2009-12-16 18:20 ` Anton Vorontsov
2009-12-16 19:18 ` Uwe Kleine-König
2009-12-16 19:37 ` Anton Vorontsov
2009-12-16 19:51 ` Anton Vorontsov
2009-12-17 13:05 ` Uwe Kleine-König
2009-12-17 16:25 ` Anton Vorontsov
2009-12-16 18:20 ` David Vrabel
2009-12-17 16:39 ` Anton Vorontsov
2009-12-19 15:13 ` [PATCH] " Uwe Kleine-König
2009-12-16 16:27 ` [PATCH 4/7] can/at91: " Wolfgang Grandegger
2009-12-16 17:08 ` Uwe Kleine-König
2009-12-16 17:47 ` Alan Cox
2009-12-17 7:17 ` Wolfgang Grandegger
2009-12-16 18:57 ` Wolfgang Grandegger
2009-12-16 18:58 ` Wolfgang Grandegger
2009-12-19 4:32 ` David Miller
2010-01-13 11:05 ` [RESEND PATCH 1/5] [AVR32] " Uwe Kleine-König
2010-01-13 11:05 ` [RESEND PATCH 2/5] V4L/DVB mx1_camera: " Uwe Kleine-König
2010-01-13 11:57 ` platform_get_irq() v4l fixes Guennadi Liakhovetski
2010-01-13 11:05 ` [RESEND PATCH 3/5] V4L/DVB sh_mobile_ceu: don't check platform_get_irq's return value against zero Uwe Kleine-König
2010-01-13 11:05 ` [RESEND PATCH 4/5] pcmcia/bfin_cf: " Uwe Kleine-König
2010-01-13 11:05 ` [RESEND PATCH 5/5] spi/mpc8xxx: " Uwe Kleine-König
2010-01-13 11:17 ` Anton Vorontsov
2010-10-19 6:45 ` [PATCH 1/7] [AVR32] " Uwe Kleine-König
2010-11-01 9:58 ` Hans-Christian Egtvedt
2010-11-02 9:15 ` Uwe Kleine-König
2010-11-02 9:30 ` Hans-Christian Egtvedt
2011-02-09 10:28 ` [PATCH RESENT#2] " Uwe Kleine-König
2011-02-09 10:43 ` Alan Cox
2011-02-09 12:28 ` Hans-Christian Egtvedt
2011-02-09 12:44 ` Uwe Kleine-König
2011-02-09 12:51 ` Hans-Christian Egtvedt
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