From: Heiner Kallweit <hkallweit1@gmail.com>
To: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: linux-media@vger.kernel.org
Subject: Re: Problem since commit c73bbaa4ec3e [rc-core: don't lock device at rc_register_device()]
Date: Sat, 27 Feb 2016 17:10:41 +0100 [thread overview]
Message-ID: <56D1CA81.10802@gmail.com> (raw)
In-Reply-To: <56D19314.3050409@gmail.com>
Am 27.02.2016 um 13:14 schrieb Heiner Kallweit:
> Since this commit I see the following error when the Nuvoton RC driver is loaded:
>
> input: failed to attach handler kbd to device input3, error: -22
>
> Error 22 (EINVAL) comes from the new check in rc_open().
>
Complete call chain seems to be:
rc_register_device
input_register_device
input_attach_handler
kbd_connect
input_open_device
ir_open
rc_open
rc_register_device calls input_register_device before dev->initialized = true,
therefore the new check in rc_open fails. At a first glance I'd say that we have
to remove this check from rc_open.
Regards, Heiner
next prev parent reply other threads:[~2016-02-27 16:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-27 12:14 Problem since commit c73bbaa4ec3e [rc-core: don't lock device at rc_register_device()] Heiner Kallweit
2016-02-27 16:10 ` Heiner Kallweit [this message]
2016-02-27 18:05 ` Mauro Carvalho Chehab
2016-02-27 18:39 ` Heiner Kallweit
2016-02-27 19:50 ` Mauro Carvalho Chehab
2016-02-27 21:42 ` Heiner Kallweit
2016-03-02 10:59 ` Mauro Carvalho Chehab
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