From: jarkko.nikula@bitmer.com (Jarkko Nikula)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] omap: dma: Clear status registers on enable/disable irq.
Date: Fri, 01 Jun 2012 10:36:11 +0300 [thread overview]
Message-ID: <4FC870EB.4060300@bitmer.com> (raw)
In-Reply-To: <1337117708-27215-1-git-send-email-oleg.matcovschi@ti.com>
On 05/16/2012 12:35 AM, Oleg Matcovschi wrote:
> Use omap_disable_channel_irq() function instead of directly accessing CICR.
> The omap_disable_chanel_irq() function clears pending interrupts
> and disables interrupt on channel.
> Functions omap2_enable_irq_lch()/omap2_disable_irq_lch() clear interrupt
> status register.
>
>
> Signed-off-by: Oleg Matcovschi <oleg.matcovschi@ti.com>
> ---
> v1 initial revision
> v2 Review by Tony Lindgren
> ---
> arch/arm/plat-omap/dma.c | 59 +++++++++++++++++++++------------------------
> 1 files changed, 28 insertions(+), 31 deletions(-)
>
Tested on BeagleBoard by using mmc and audio
Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
next prev parent reply other threads:[~2012-06-01 7:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-15 21:35 [PATCH v2] omap: dma: Clear status registers on enable/disable irq Oleg Matcovschi
2012-06-01 7:36 ` Jarkko Nikula [this message]
2012-06-04 6:13 ` Tony Lindgren
2012-06-05 18:28 ` Matcovschi, Oleg
2012-06-04 21:53 ` Janusz Krzysztofik
2012-06-05 6:39 ` Tony Lindgren
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