update deprecated SPI drivers for BF5xx
Buildroot Linux distribution for ADI Blackfin and future processors.
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aaronwu1,
davidgibsonadi
This is a customer request from engineerzone: http://ez.analog.com/message/142299
abstract:
I'm using the 2013R1 kernel and I get a message from the bfin-spi during startup:
Oct 30 17:07:42 kernel: bfin-spi bfin-spi.0: master is unqueued, this is deprecated
Oct 30 17:07:42 kernel: bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0