K 10 svn:author V 3 ian K 8 svn:date V 27 2015-06-02T16:07:28.660234Z K 7 svn:log V 210 Add a missing wakeup when releasing ownership of the SPI hardware. Also, validate the chipselect parameter before grabbing ownership of the hardware, and report timeout errors after releasing it. PR: 200584 END