[PATCH-V2 03/12] i2c: pxa: Return I2C_RETRY when timeout in pio mode

Vaibhav Hiremath [off-list ref] writes:

From: Shouming Wang <redacted>

In case of timeout in pio mode of operation return I2C_RETRY.
This behavior will be same as interrupt mode of operation.

Signed-off-by: Shouming Wang <redacted>
[vaibhav.hiremath at linaro.org: Updated changelog]
Signed-off-by: Vaibhav Hiremath <redacted>

Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>

Cheers.

-- 
Robert