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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>
This commit is contained in:
Axel Lin 2014-02-21 21:42:23 +08:00 committed by Mark Brown
parent 93195c33eb
commit 94ee607c96
1 changed files with 2 additions and 13 deletions
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15
drivers/regulator/tps65217-regulator.c
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@ -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)