spi stuff

Author: TomSaw

src/modm/platform/spi/stm32/spi_master_impl.hpp.in

@@ -18,8 +18,6 @@ modm::platform::SpiMaster{{ id }}::transfer(T data)
 		if (!SpiHal{{ id }}::isTransmitRegisterEmpty())
 			return {modm::rf::Running};
 
-		SpiHal{{ id }}::setDataSize<T>();
-
 		// start transfer by copying data into register
 		SpiHal{{ id }}::write(data);