ASoC: Use SGTL5000_LINREG_VDDD_MASK instead of hardcoded mask value

We have defined SGTL5000_LINREG_VDDD_MASK in sgtl5000.h,
use it instead of hardcoded (0x1 << 4) - 1 for the mask.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 83950022b96ebef9e219ff73b5c37d7a263a8e33..32b5bbdae523fed52d747dce6d6707e38782f11b 100644 (file)
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -754,7 +754,7 @@ static int ldo_regulator_enable(struct regulator_dev *dev)
 
        /* set voltage to register */
        snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
-                               (0x1 << 4) - 1, reg);
+                               SGTL5000_LINREG_VDDD_MASK, reg);
 
        snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
                                SGTL5000_LINEREG_D_POWERUP,
@@ -780,7 +780,7 @@ static int ldo_regulator_disable(struct regulator_dev *dev)
 
        /* clear voltage info */
        snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
-                               (0x1 << 4) - 1, 0);
+                               SGTL5000_LINREG_VDDD_MASK, 0);
 
        ldo->enabled = 0;
 
@@ -1115,7 +1115,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
 
        /* set voltage to register */
        snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
-                               (0x1 << 4) - 1, 0x8);
+                               SGTL5000_LINREG_VDDD_MASK, 0x8);
 
        /*
         * if vddd linear reg has been enabled,