From: カオ ミン ヒェップ <cm-hiep@jinso.co.jp>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Magnus Damm <damm@opensource.se>, Simon Horman <simon@horms.net>
Cc: linux-gpio@vger.kernel.org, "Simon Horman" <horms@verge.net.au>,
"Kuninori Morimoto" <kuninori.morimoto.gx@gmail.com>,
S開12/森本さん <kuninori.morimoto.gx@renesas.com>,
SH-Linux <linux-sh@vger.kernel.org>
Subject: [Bug] GPIO-Rcar: Driver does not work after Unbind-rebind.
Date: Fri, 01 Aug 2014 07:14:27 +0000 [thread overview]
Message-ID: <53DB3E53.2000508@jinso.co.jp> (raw)
Hello,
I tested gpio-rcar driver at Linux-upstream-v3.16-rc5 on Lager.
When I tried to unbind and then rebind the device, error messages occur.
Then
gpio-rcar did not work and interrupt number did not count up any more.
The error messages is showed as below:
"irq 0, desc: ee005040, depth: 1, cou0
->handle_irq(): c005eea0, handle_bad_irq+0x0/0x21c
->irq_data.chip(): c05de7f8, 0xc05de7f8
->action(): (null)
IRQ_NOPROBE set
IRQ_NOREQUEST set
irq 0, desc: ee005040, depth: 1, count: 0, unhandled: 0
->handle_irq(): c005eea0, handle_bad_irq+0x0/0x21c
->irq_data.chip(): c05de7f8, 0xc05de7f8
->action(): (null)
IRQ_NOPROBE set
IRQ_NOREQUEST set"
Please see it and fix this bug.
Best regards,
JINSO/Cao Minh Hiep.
next reply other threads:[~2014-08-01 7:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-01 7:14 カオ ミン ヒェップ [this message]
2014-08-05 1:05 ` [Bug] GPIO-Rcar: Driver does not work after Unbind-rebind Laurent Pinchart
2014-08-05 2:37 ` カオ ミン ヒェップ
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