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i2c: st: Fix return in case of arbitration lost
authorMaxime COQUELIN <maxime.coquelin@st.com>
Fri, 28 Feb 2014 12:52:56 +0000 (13:52 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Mon, 10 Mar 2014 16:35:08 +0000 (17:35 +0100)
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>
drivers/i2c/busses/i2c-st.c patch | blob | history

diff --cc drivers/i2c/busses/i2c-st.c
Simple merge
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