[ALSA] snd-ca0106: Fixes sound output for Creative Audigy SE aka.SB0570.

Modules: CA0106 driver

Fixes ALSA bug#1636

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h
index 7088317..c8131ea 100644
--- a/sound/pci/ca0106/ca0106.h
+++ b/sound/pci/ca0106/ca0106.h
@@ -577,6 +577,7 @@
         int ac97;
 	int gpio_type;
 	int i2c_adc;
+	int spi_dac;
 };
 
 // definition of the chip-specific record