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| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-st.c | 4fda9962 Fri Feb 28 06:52:56 CST 2014 Maxime COQUELIN <maxime.coquelin@st.com> 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>
4fda9962 Fri Feb 28 06:52:56 CST 2014 Maxime COQUELIN <maxime.coquelin@st.com> 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>
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