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regulator: tps65217: Fix using wrong dev argument for calling of_regulator_match 

The dev parameter is the device requestiong the data.
In this case it should be &pdev->dev rather than pdev->dev.parent.

The dev parameter is used to call devm_kzalloc in of_get_regulator_init_data(),
which means this fixes a memory leak because the memory is allocated every time
probe() is called, thus it should be freed when this driver is unloaded.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2013-01-24 10:27:30 +08:00 committed by Mark Brown
parent 7d1f9aeff1
commit 5bce833c44
1 changed files with 2 additions and 2 deletions
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4
drivers/regulator/tps65217-regulator.c
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@ -305,8 +305,8 @@ static struct tps65217_board *tps65217_parse_dt(struct platform_device *pdev)
if (!regs)
return NULL;
count = of_regulator_match(pdev->dev.parent, regs,
reg_matches, TPS65217_NUM_REGULATOR);
count = of_regulator_match(&pdev->dev, regs, reg_matches,
TPS65217_NUM_REGULATOR);
of_node_put(regs);
if ((count < 0) || (count > TPS65217_NUM_REGULATOR))
return NULL;