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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-14 16:24:13 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-14 18:25:33 +0400
commitb68b45d77d7c23c6d92576d494796912883be4e1 (patch)
treee08fba8b878ea6210baf14e0400181d12f8af7d5 /drivers/regulator/wm8994-regulator.c
parentb1a868310e7024650918119d292129446b2f8336 (diff)
downloadlinux-b68b45d77d7c23c6d92576d494796912883be4e1.tar.xz
regulator: wm8994: Allow registration with no platform data
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/wm8994-regulator.c')
-rw-r--r--drivers/regulator/wm8994-regulator.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 7c64ce599d2a..9a994316e63c 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -168,9 +168,6 @@ static __devinit int wm8994_ldo_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Probing LDO%d\n", id + 1);
- if (!pdata)
- return -ENODEV;
-
ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm8994_ldo), GFP_KERNEL);
if (ldo == NULL) {
dev_err(&pdev->dev, "Unable to allocate private data\n");
@@ -192,9 +189,10 @@ static __devinit int wm8994_ldo_probe(struct platform_device *pdev)
ldo->is_enabled = true;
config.dev = wm8994->dev;
- config.init_data = pdata->ldo[id].init_data;
config.driver_data = ldo;
config.regmap = wm8994->regmap;
+ if (pdata)
+ config.init_data = pdata->ldo[id].init_data;
ldo->regulator = regulator_register(&wm8994_ldo_desc[id], &config);
if (IS_ERR(ldo->regulator)) {