regulator: act8865: set correct number of regulators in pdata

act8865_pdata_from_dt() populates the array pdata->regulators with all
the regulators and then assigns the field init_data only for the ones
actually found in the DT.

The patch changes the value assigned to pdata->num_regulators to match
the size of the array.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Tested-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c
index f07be36..52d1b6c 100644 (file)
--- a/drivers/regulator/act8865-regulator.c
+++ b/drivers/regulator/act8865-regulator.c
@@ -230,7 +230,7 @@ static int act8865_pdata_from_dt(struct device *dev,
        if (!pdata->regulators)
                return -ENOMEM;
 
-       pdata->num_regulators = matched;
+       pdata->num_regulators = ARRAY_SIZE(act8865_matches);
        regulator = pdata->regulators;
 
        for (i = 0; i < ARRAY_SIZE(act8865_matches); i++) {