From: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Date: Tue, 25 Nov 2008 11:03:46 +0000 (+0200)
Subject: i2c: i2c-omap: Fix BUFSTAT_REG reading
X-Git-Tag: v2.6.28-davinci1-diff-base~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3487568e15df6e133f5f55779dec614dbeb68a99;p=pandora-kernel.git

i2c: i2c-omap: Fix BUFSTAT_REG reading

The number of bytes to be received is read from wrong
place with all OMAPs with highspeed I2C support,
which involves a FIFO and BUFSTAT_REG. It is the 6
bits starting from the bit 8 in the BUFSTAT_REG
that indicate this amount of bytes to be read.
Moreover, only the 6 LSB:s are relevant for the
TXSTAT field.

Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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