regulator: wm831x-ldo: Add bypass support

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

drivers/regulator/wm831x-ldo.c

@@ -237,6 +237,8 @@ static struct regulator_ops wm831x_gp_ldo_ops = {
 	.set_mode = wm831x_gp_ldo_set_mode,
 	.get_status = wm831x_gp_ldo_get_status,
 	.get_optimum_mode = wm831x_gp_ldo_get_optimum_mode,
+	.get_bypass = regulator_get_bypass_regmap,
+	.set_bypass = regulator_set_bypass_regmap,
 
 	.is_enabled = regulator_is_enabled_regmap,
 	.enable = regulator_enable_regmap,
@@ -293,6 +295,8 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev)
 	ldo->desc.vsel_mask = WM831X_LDO1_ON_VSEL_MASK;
 	ldo->desc.enable_reg = WM831X_LDO_ENABLE;
 	ldo->desc.enable_mask = 1 << id;
+	ldo->desc.bypass_reg = ldo->base;
+	ldo->desc.bypass_mask = WM831X_LDO1_SWI;
 
 	config.dev = pdev->dev.parent;
 	if (pdata)
@@ -488,6 +492,8 @@ static struct regulator_ops wm831x_aldo_ops = {
 	.get_mode = wm831x_aldo_get_mode,
 	.set_mode = wm831x_aldo_set_mode,
 	.get_status = wm831x_aldo_get_status,
+	.set_bypass = regulator_set_bypass_regmap,
+	.get_bypass = regulator_get_bypass_regmap,
 
 	.is_enabled = regulator_is_enabled_regmap,
 	.enable = regulator_enable_regmap,
@@ -544,6 +550,8 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev)
 	ldo->desc.vsel_mask = WM831X_LDO7_ON_VSEL_MASK;
 	ldo->desc.enable_reg = WM831X_LDO_ENABLE;
 	ldo->desc.enable_mask = 1 << id;
+	ldo->desc.bypass_reg = ldo->base;
+	ldo->desc.bypass_mask = WM831X_LDO7_SWI;
 
 	config.dev = pdev->dev.parent;
 	if (pdata)