i2c-pxa: Add polling transfer
authorMike Rapoport <mike@compulab.co.il>
Sun, 27 Jan 2008 17:14:50 +0000 (18:14 +0100)
committerJean Delvare <khali@hyperion.delvare>
Sun, 27 Jan 2008 17:14:50 +0000 (18:14 +0100)
Add polling I2C transfer implementation for PXA I2C. This is needed
for cases where I2C transactions have to occur at times interrups are
disabled.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

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