Re: [PATCH 49/57] video: irq: Remove IRQF_DISABLED
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- To: Yong Zhang <yong.zhang0@xxxxxxxxx>
- Subject: Re: [PATCH 49/57] video: irq: Remove IRQF_DISABLED
- From: David Brown <davidb@xxxxxxxxxxxxxx>
- Date: Wed, 21 Sep 2011 13:22:02 -0700
- Cc: linux-arch@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, tglx@xxxxxxxxxxxxx, Florian Tobias Schandinat <FlorianSchandinat@xxxxxx>, David Brown <davidb@xxxxxxxxxxxxxx>, Daniel Walker <dwalker@xxxxxxxxxx>, Bryan Huntsman <bryanh@xxxxxxxxxxxxxx>, Wan ZongShun <mcuos.com@xxxxxxxxx>, Tomi Valkeinen <tomi.valkeinen@xxxxxx>, Geoff Levand <geoff@xxxxxxxxxxxxx>, Ben Dooks <ben-linux@xxxxxxxxx>, Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Anatolij Gustschin <agust@xxxxxxx>, Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>, Jiri Kosina <jkosina@xxxxxxx>, Archit Taneja <archit@xxxxxx>, linux-fbdev@xxxxxxxxxxxxxxx, linux-arm-msm@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-omap@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, cbe-oss-dev@xxxxxxxxxxxxxxxx
- In-reply-to: <1316597339-29861-50-git-send-email-yong.zhang0@gmail.com>
- User-agent: Mutt/1.5.21 (2010-09-15)
On Wed, Sep 21, 2011 at 05:28:50PM +0800, Yong Zhang wrote:
> Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
>
> Signed-off-by: Yong Zhang <yong.zhang0@xxxxxxxxx>
> ---
> drivers/video/msm/mddi.c | 2 +-
> drivers/video/msm/mdp.c | 2 +-
Acked-by: David Brown <davidb@xxxxxxxxxxxxxx>
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