From: horms@verge.net.au (Simon Horman)
Date: Mon, 31 Aug 2015 14:01:04 +0900
Subject: [RESEND PATCH v3 3/5] sh: kill off set_irq_flags usage
In-Reply-To: <1440889285-5637-4-git-send-email-robh@kernel.org>
References: <1440889285-5637-1-git-send-email-robh@kernel.org>
 <1440889285-5637-4-git-send-email-robh@kernel.org>
Message-ID: <20150831050104.GA26119@verge.net.au>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hi Rob,

On Sat, Aug 29, 2015 at 06:01:23PM -0500, Rob Herring wrote:
> set_irq_flags is ARM specific with custom flags which have genirq
> equivalents. Convert drivers to use the genirq interfaces directly, so we
> can kill off set_irq_flags. The translation of flags is as follows:
> 
> IRQF_VALID -> !IRQ_NOREQUEST
> IRQF_PROBE -> !IRQ_NOPROBE
> IRQF_NOAUTOEN -> IRQ_NOAUTOEN
> 
> For IRQs managed by an irqdomain, the irqdomain core code handles clearing
> and setting IRQ_NOREQUEST already, so there is no need to do this in
> .map() functions and we can simply remove the set_irq_flags calls. Some
> users also modify IRQ_NOPROBE and this has been maintained although it
> is not clear that is really needed. There appears to be a great deal of
> blind copy and paste of this code.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> Acked-by: Simon Horman <horms@verge.net.au>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: linux-sh at vger.kernel.org

I have queued this up. Please let me know if that was not your intent.

The patch is queued up in the sh-drivers-for-v4.3 branch of my renesas tree.
At this point I plan to send a pull-request once dt changes that other
patches in that branch depend on hit Linus's tree via the ARM SoC tree.
I anticipate that being during the rc1 or rc2 timeframe.