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authorAxel Lin <axel.lin@ingics.com>2014-02-21 21:42:23 +0800
committerMark Brown <broonie@linaro.org>2014-03-03 12:00:39 +0800
commit94ee607c961e26f9e09d6e4b4818435b4b61f644 (patch)
tree152eaabc22c560e3971926aa952f6078658e3701 /drivers/regulator/tps65217-regulator.c
parent93195c33ebe0dd2da1cb0d0cccba2dc50296ae01 (diff)
regulator: tps65217: Allow missing init_data for diagnostics
The regulator core supports this to allow the configuration to be inspected at runtime even if no software management is enabled. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/tps65217-regulator.c')
-rw-r--r--drivers/regulator/tps65217-regulator.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index fd441f2738f5..10b78d2b766a 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -202,7 +202,7 @@ static struct tps65217_board *tps65217_parse_dt(struct platform_device *pdev)
return NULL;
for (i = 0; i < count; i++) {
- if (!reg_matches[i].init_data || !reg_matches[i].of_node)
+ if (!reg_matches[i].of_node)
continue;
pdata->tps65217_init_data[i] = reg_matches[i].init_data;
@@ -222,7 +222,6 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
{
struct tps65217 *tps = dev_get_drvdata(pdev->dev.parent);
struct tps65217_board *pdata = dev_get_platdata(tps->dev);
- struct regulator_init_data *reg_data;
struct regulator_dev *rdev;
struct regulator_config config = { };
int i;
@@ -243,19 +242,9 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, tps);
for (i = 0; i < TPS65217_NUM_REGULATOR; i++) {
-
- reg_data = pdata->tps65217_init_data[i];
-
- /*
- * Regulator API handles empty constraints but not NULL
- * constraints
- */
- if (!reg_data)
- continue;
-
/* Register the regulators */
config.dev = tps->dev;
- config.init_data = reg_data;
+ config.init_data = pdata->tps65217_init_data[i];
config.driver_data = tps;
config.regmap = tps->regmap;
if (tps->dev->of_node)