From: Artem Bityutskiy <dedekind1@gmail.com>
To: "Eric Bénard" <eric@eukrea.com>
Cc: s.hauer@pengutronix.de, u.kleine-koenig@pengutronix.de,
linux-mtd@lists.infradead.org,
linux-arm-kernel@lists.arm.linux.org.uk, ivo.clarysse@gmail.com
Subject: Re: [PATCH 1/2] mxc_nand: fix Unbalanced enable for IRQ
Date: Sat, 17 Jul 2010 08:50:24 +0300 [thread overview]
Message-ID: <1279345824.3212.24.camel@localhost.localdomain> (raw)
In-Reply-To: <1276178584-10074-1-git-send-email-eric@eukrea.com>
On Thu, 2010-06-10 at 16:03 +0200, Eric Bénard wrote:
> * preset should be done before sending the reset command
>
> * without this, I get the following error on an i.MX35 :
> [ 0.900000] ------------[ cut here ]------------
> [ 0.900000] WARNING: at kernel/irq/manage.c:290 __enable_irq+0x4c/0x88()
> [ 0.900000] Unbalanced enable for IRQ 33
> [ 0.900000] Modules linked in:
> [ 0.900000] [<c002ffb8>] (unwind_backtrace+0x0/0xf0) from [<c02f7d0c>] (dump_stack+0x18/0x1c)
> [ 0.900000] [<c02f7d0c>] (dump_stack+0x18/0x1c) from [<c0049a44>] (warn_slowpath_common+0x54/0x6c)
> [ 0.900000] [<c0049a44>] (warn_slowpath_common+0x54/0x6c) from [<c0049b00>] (warn_slowpath_fmt+0x38/0x40)
> [ 0.900000] [<c0049b00>] (warn_slowpath_fmt+0x38/0x40) from [<c008f65c>] (__enable_irq+0x4c/0x88)
> [ 0.900000] [<c008f65c>] (__enable_irq+0x4c/0x88) from [<c008fca0>] (enable_irq+0x54/0x98)
> [ 0.900000] [<c008fca0>] (enable_irq+0x54/0x98) from [<c021e618>] (wait_op_done+0x40/0x134)
> [ 0.900000] [<c021e618>] (wait_op_done+0x40/0x134) from [<c021e808>] (send_cmd+0x30/0x38)
....
Pushed to l2-mtd-2.6.git / master
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2010-07-17 5:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-10 14:03 [PATCH 1/2] mxc_nand: fix Unbalanced enable for IRQ Eric Bénard
2010-07-16 6:53 ` Sascha Hauer
2010-07-17 5:50 ` Artem Bityutskiy [this message]
2010-07-20 10:20 ` Marc Kleine-Budde
2010-07-20 10:22 ` Artem Bityutskiy
2010-07-20 21:36 ` Marc Kleine-Budde
2010-07-24 9:58 ` Marc Kleine-Budde
2010-08-02 9:32 ` Uwe Kleine-König
2010-08-05 4:55 ` Artem Bityutskiy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1279345824.3212.24.camel@localhost.localdomain \
--to=dedekind1@gmail.com \
--cc=eric@eukrea.com \
--cc=ivo.clarysse@gmail.com \
--cc=linux-arm-kernel@lists.arm.linux.org.uk \
--cc=linux-mtd@lists.infradead.org \
--cc=s.hauer@pengutronix.de \
--cc=u.kleine-koenig@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox