Atmel SPI master doesn't work in 3.9-rc8

[Velykokhatko, Sergey]

Hi Nicolas,

I just tried 3.9-rc8 with my board. SPI doesn't work, since in spi.c in 
__spi_async() was inserted new checking that initiate now xfer->speed_hz:
                if (!xfer->speed_hz)
                        xfer->speed_hz = spi->max_speed_hz;


And in atmel-spi.c there are another checking that allows SPI work only for 
speed_hz == 0:

                /* FIXME implement these protocol options!! */
                if (xfer->speed_hz) {
                        dev_dbg(&spi->dev, "no protocol options yet\n");
                        return -ENOPROTOOPT;
                }


Best regards,
Sergey

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