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Commit f74fbecf authored by Gregory Nutt's avatar Gregory Nutt
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PCA9555 I/O expander: Fix an error in addressing noted by Stefan Kolb;... 

PCA9555 I/O expander:  Fix an error in addressing noted by Stefan Kolb; convert to use I2C_TRANSFER instead of I2C_WRITEREAD which is not thread safe
parent 26d40fa8
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