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From: Fabio Estevam <festevam@gmail.com>
To: Marc Zyngier <maz@kernel.org>
Cc: Andy Shevchenko <andriy.shevchenko@intel.com>,
	Bjorn Helgaas <helgaas@kernel.org>, Marek Vasut <marex@denx.de>,
	Ksenija Stanojevic <ksenija.stanojevic@gmail.com>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-input@vger.kernel.org,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Subject: Re: mxs_lradc_ts: Warning due to "0 is an invalid IRQ number"
Date: Tue, 21 Jun 2022 13:23:50 -0300	[thread overview]
Message-ID: <CAOMZO5B6606rwWoG-ydEz2UQpnj9QhUK2b5dCHRtp9u=Pe4new@mail.gmail.com> (raw)
In-Reply-To: <87o7ym2fcv.wl-maz@kernel.org>

Hi Marc,

On Tue, Jun 21, 2022 at 12:41 PM Marc Zyngier <maz@kernel.org> wrote:

> Something like the hack below could potentially make things less
> broken, but I'm not holding my breath. If nobody cares, let's remove
> the code altogether.

With your patch applied, the warning is gone, thanks.

The touchscreen is registered:

[    8.207461] input: mxs-lradc-ts as
/devices/soc0/80000000.apb/80040000.apbx/80050000.lradc/mxs-lradc-ts/input/input0

but when I run  "cat /dev/input/event0" and touch the screen, no irq
event is generated.

Looking at cat /proc/interrupts shows that no mxs-lradc-touchscreen
irq happened:

216:          0         -  10 Edge      mxs-lradc-touchscreen

Thanks

  reply	other threads:[~2022-06-21 16:24 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-16 23:52 mxs_lradc_ts: Warning due to "0 is an invalid IRQ number" Fabio Estevam
2020-07-01 15:32 ` Fabio Estevam
2020-07-01 22:41   ` Bjorn Helgaas
2022-06-21 14:00     ` Andy Shevchenko
2022-06-21 15:41       ` Marc Zyngier
2022-06-21 16:23         ` Fabio Estevam [this message]
2022-06-21 16:39           ` Marc Zyngier
2022-06-22  0:36             ` Fabio Estevam

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