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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-08-03 18:49:53 +0100
committerLiam Girdwood <lrg@slimlogic.co.uk>2009-09-22 13:32:40 +0100
commitc53ad7fe5759cea10137c9e176d14f8c8f22d286 (patch)
tree9cd36b10a8176065f59fb913f56d41c38ff24f94 /drivers
parentc6db182822e292575b5beb56c003e95f616407f4 (diff)
downloadlinaro-lsk-c53ad7fe5759cea10137c9e176d14f8c8f22d286.tar.gz
regulator: More explict error reporting for fixed regulator
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/regulator/fixed.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index cdc674fb46c..9c7f956d57c 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -70,12 +70,14 @@ static int regulator_fixed_voltage_probe(struct platform_device *pdev)
drvdata = kzalloc(sizeof(struct fixed_voltage_data), GFP_KERNEL);
if (drvdata == NULL) {
+ dev_err(&pdev->dev, "Failed to allocate device data\n");
ret = -ENOMEM;
goto err;
}
drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL);
if (drvdata->desc.name == NULL) {
+ dev_err(&pdev->dev, "Failed to allocate supply name\n");
ret = -ENOMEM;
goto err;
}
@@ -90,6 +92,7 @@ static int regulator_fixed_voltage_probe(struct platform_device *pdev)
config->init_data, drvdata);
if (IS_ERR(drvdata->dev)) {
ret = PTR_ERR(drvdata->dev);
+ dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret);
goto err_name;
}