regulator: arizona-micsupp: Force regulated mode until we have API support

It's almost certainly what the user would expect.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index fdd7473ada4a..450a069aa9b6 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -144,6 +144,10 @@ static __devinit int arizona_micsupp_probe(struct platform_device *pdev)
         else
                 config.init_data = &micsupp->init_data;
 
+        /* Default to regulated mode until the API supports bypass */
+        regmap_update_bits(arizona->regmap, ARIZONA_MIC_CHARGE_PUMP_1,
+                           ARIZONA_CPMIC_BYPASS, 0);
+
         micsupp->regulator = regulator_register(&arizona_micsupp, &config);
         if (IS_ERR(micsupp->regulator)) {
                 ret = PTR_ERR(micsupp->regulator);