spi: omap2-mcspi: Remove unnecessary delay

The core spi driver handles the delay between transactions.
This is a remanant from the transfer_one conversion.

Signed-off-by: Michael Welling <mwelling@ieee.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-omap2-mcspi.c

@@ -1163,9 +1163,6 @@ static int omap2_mcspi_work_one(struct omap2_mcspi *mcspi,
 		}
 	}
 
-	if (t->delay_usecs)
-		udelay(t->delay_usecs);
-
 	omap2_mcspi_set_enable(spi, 0);
 
 	if (mcspi->fifo_depth > 0)