ASoC: tas2552: Fix off-by-one for max_register setting

The latest valid register is TAS2552_VBAT_DATA.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Dan Murphy<dmurphy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/tas2552.h b/sound/soc/codecs/tas2552.h
index 5746f8f..e34752b 100644 (file)
--- a/sound/soc/codecs/tas2552.h
+++ b/sound/soc/codecs/tas2552.h
@@ -42,7 +42,7 @@
 #define TAS2552_BOOST_APT_CTRL         0x14
 #define TAS2552_VER_NUM                        0x16
 #define TAS2552_VBAT_DATA              0x19
-#define TAS2552_MAX_REG                        0x20
+#define TAS2552_MAX_REG                        TAS2552_VBAT_DATA
 
 /* CFG1 Register Masks */
 #define TAS2552_DEV_RESET              (1 << 0)