Maxime COQUELIN 4fda99627d i2c: st: Fix return in case of arbitration lost ...

This patch fixes the error returned to the i2c_transfer function
to -EAGAIN in case of arbitratin lost, so that the retry mechanism
can be used.

Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

2014-03-10 17:35:08 +01:00

22 KiB

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