regulator: Fix WM831x DCDC DVS VSEL bootstrapping

Read our initial VSEL from the correct register.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 0c7a9d5047f4c284e5b105def33892bf919c277f..8a4fdc3a45d9ca1db86b719a8631d3b04f0e198a 100644 (file)
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -551,7 +551,7 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
        }
        dcdc->on_vsel = ret & WM831X_DC1_ON_VSEL_MASK;
 
-       ret = wm831x_reg_read(wm831x, dcdc->base + WM831X_DCDC_ON_CONFIG);
+       ret = wm831x_reg_read(wm831x, dcdc->base + WM831X_DCDC_DVS_CONTROL);
        if (ret < 0) {
                dev_err(wm831x->dev, "Failed to read DVS VSEL: %d\n", ret);
                goto err;