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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-10 00:41:02 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-10 00:51:10 +0100
commitb7ca87884b138f27f042dd32bd16e9a9f295da77 (patch)
tree3970b570d205e3113bca3835f3b85bf27446aa7f /drivers/regulator/wm831x-dcdc.c
parentc006b21f7fec8d5fe256011f29f14065cf26aefc (diff)
regulator: wm831x: Register all normal regulators
Register all normal regulators rather than skipping unconfigured ones now that the core can handle regulators without init data. Skip the boost and isink regulators since they are normally controlled by other drivers. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
-rw-r--r--drivers/regulator/wm831x-dcdc.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 3de56f5e0f7d..318b9631155c 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -477,9 +477,6 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Probing DCDC%d\n", id + 1);
- if (pdata == NULL || pdata->dcdc[id] == NULL)
- return -ENODEV;
-
dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc),
GFP_KERNEL);
if (dcdc == NULL) {
@@ -525,7 +522,8 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
wm831x_buckv_dvs_init(dcdc, pdata->dcdc[id]->driver_data);
config.dev = pdev->dev.parent;
- config.init_data = pdata->dcdc[id];
+ if (pdata)
+ config.init_data = pdata->dcdc[id];
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
@@ -680,9 +678,6 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Probing DCDC%d\n", id + 1);
- if (pdata == NULL || pdata->dcdc[id] == NULL)
- return -ENODEV;
-
dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc),
GFP_KERNEL);
if (dcdc == NULL) {
@@ -713,7 +708,8 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev)
dcdc->desc.enable_mask = 1 << id;
config.dev = pdev->dev.parent;
- config.init_data = pdata->dcdc[id];
+ if (pdata)
+ config.init_data = pdata->dcdc[id];
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
@@ -925,9 +921,6 @@ static __devinit int wm831x_epe_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Probing EPE%d\n", id + 1);
- if (pdata == NULL || pdata->epe[id] == NULL)
- return -ENODEV;
-
dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), GFP_KERNEL);
if (dcdc == NULL) {
dev_err(&pdev->dev, "Unable to allocate private data\n");
@@ -949,7 +942,8 @@ static __devinit int wm831x_epe_probe(struct platform_device *pdev)
dcdc->desc.enable_mask = 1 << dcdc->desc.id;
config.dev = pdev->dev.parent;
- config.init_data = pdata->epe[id];
+ if (pdata)
+ config.init_data = pdata->epe[id];
config.driver_data = dcdc;
config.regmap = wm831x->regmap;