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From: Dirk Behme <dirk.behme@googlemail.com>
To: Komal Shah <komal_shah802003@yahoo.com>,
	linux-omap-open-source@linux.omap.com
Subject: Aic23 NULL pointer exception, was: Git tree updated to 2.6.19-rc2
Date: Sat, 28 Oct 2006 08:31:28 +0200	[thread overview]
Message-ID: <4542F940.8020702@gmail.com> (raw)
In-Reply-To: <20061024075336.58475.qmail@web37901.mail.mud.yahoo.com>

Komal Shah wrote:
>>- Aic23 NULL pointer exception
> 
> Anything related to as discussed on davinci mailing list for I2C?

Oops is

Unable to handle kernel NULL pointer dereference at virtual 
address 00000004
PC is at i2c_smbus_write_byte_data+0x10/0x50
LR is at aic23_write_value+0x40/0x50

> http://linux.omap.com/pipermail/davinci-linux-open-source/2006-October/001312.html

I think this is the same?

> If that is the case, then please try adding zero-length transaction and
> SMBUS_QUICK code as temporary hack.

Anywhere a (hackish) patch for this available? Would be nice 
to have sound working again, even if a hack, until clean 
solution is available.

Best regards

Dirk

  reply	other threads:[~2006-10-28  6:31 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-23 20:39 Git tree updated to 2.6.19-rc2 Tony Lindgren
2006-10-24  7:53 ` Komal Shah
2006-10-28  6:31   ` Dirk Behme [this message]
2006-10-24 11:05 ` [PATCH] ARM: OMAP: Fixup omap-rtc (was: Git tree updated to 2.6.19-rc2) Jonathan McDowell
2006-10-24 17:57   ` David Brownell
2006-10-27 12:45     ` tony
2006-10-27 16:16   ` omap-keypad issues with 2.6.19-rc? Jonathan McDowell
2006-10-27 16:49     ` [PATCH] ARM: OMAP: Fix Amstrad Delta omap-keypad usage Jonathan McDowell
2006-10-24 16:16 ` Git tree updated to 2.6.19-rc2 Dirk Behme
2006-10-27 12:50   ` tony
2006-10-27 15:30     ` Dirk Behme
2006-10-29 22:09     ` Hiroshi DOYU
2006-10-26 20:22 ` David Brownell
2006-10-27 12:53   ` tony

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