From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Mon, 14 Jul 2008 20:38:20 +0000 (+0200)
Subject: i2c-davinci: Remove useless IVR read
X-Git-Tag: v2.6.27-rc1~1077^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ab56e20674b41dd0203d16b602aac8d9d26a70a;p=pandora-kernel.git

i2c-davinci: Remove useless IVR read

Interrupts are enabled at the point where the DAVINCI_I2C_IVR_REG is read,
so unless an interrupt happened just at that moment, no interrupt would be
pending. Even though documentation implies you should do this, I see no
reason. If slave support is added, this read would cause a hard to
reproduce bug.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---

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