ASoC: sta32x: correct bit shift value for IDE register

The IDE bit in the CONFF register is the third bit not the fourth.
Signed-off-by: NThomas Niederprüm <niederp@physik.uni-kl.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

sound/soc/codecs/sta32x.h

@@ -131,7 +131,7 @@
 #define STA32X_CONFF_OCFG_MASK	0x03
 #define STA32X_CONFF_OCFG_SHIFT	0
 #define STA32X_CONFF_IDE	0x04
-#define STA32X_CONFF_IDE_SHIFT	3
+#define STA32X_CONFF_IDE_SHIFT	2
 #define STA32X_CONFF_BCLE	0x08
 #define STA32X_CONFF_ECLE	0x20
 #define STA32X_CONFF_PWDN	0x40