linux-kernel - Re: [PATCH] gpio: omap: Fix interrupt names

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Date:	Fri, 22 Aug 2014 21:00:27 -0700
From:	Kevin Hilman <khilman@...aro.org>
To:	Nishanth Menon <nm@...com>
Cc:	Javier Martinez Canillas <javier@...hile0.org>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	<linux-omap@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: omap: Fix interrupt names

Nishanth Menon <nm@...com> writes:

> When viewing the /proc/interrupts, there is no information about which
> GPIO bank a specific gpio interrupt is hooked on to. This is more than a
> bit irritating as such information can esily be provided back to the
> user and at times, can be crucial for debug.
>
> So, instead of displaying something like:
> 31:	0	0  GPIO   0  palmas
> 32:	0	0  GPIO  27  mmc0
>
> Display the following with appropriate device name:
> 31:	0	0  4ae10000.gpio   0  palmas
> 32:	0	0  4805d000.gpio  27  mmc0
>
> This requires that we create irq_chip instance specific for each GPIO
> bank which is trivial to achieve.
>
> Signed-off-by: Nishanth Menon <nm@...com>

Acked-by: Kevin Hilman <khilman@...aro.org>
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