paparazzi/paparazzi — pull request #180 by esden (2012-04-16 17:58:57+00:00)
Title: Dev make sure that spi_rw does not commit when transaction pending

This patch fixes an issue when spi_rw is called while an spi transaction is already pending.

This issue may be caused by cpu overload in certain situations.

Please review and consider merging. :)