ASoC: SIU driver shall select FW_LOADER

The SIU ASoC driver must load firmware to program the DSP, therefore it
has to select FW_LOADER in its Kconfig entry.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/sh/Kconfig

@@ -32,6 +32,7 @@ config SND_SOC_SH4_SIU
 	select DMA_ENGINE
 	select DMADEVICES
 	select SH_DMAE
+	select FW_LOADER
 
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