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lp8788-charger: Fix a parent device in _probe() 

The lp8788-charger is a platform driver of lp8788-mfd. The platform device
is allocated when mfd_add_devices() is called in lp8788-mfd. On the other
hand, 'lp->dev' is the i2c client device.

Therefore, this 'platform_device' is a proper parent device in case of
resource managed mem alloc and device kernel message.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
This commit is contained in:
Kim, Milo 2013-01-03 06:30:16 +00:00 committed by Anton Vorontsov
parent ffd8f9a727
commit 05ac539b4f
1 changed files with 3 additions and 2 deletions
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5
drivers/power/lp8788-charger.c
View File

@ -690,9 +690,10 @@ static int lp8788_charger_probe(struct platform_device *pdev)
{ {
struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent); struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
struct lp8788_charger *pchg; struct lp8788_charger *pchg;
struct device *dev = &pdev->dev;
int ret; int ret;
pchg = devm_kzalloc(lp->dev, sizeof(struct lp8788_charger), GFP_KERNEL); pchg = devm_kzalloc(dev, sizeof(struct lp8788_charger), GFP_KERNEL);
if (!pchg) if (!pchg)
return -ENOMEM; return -ENOMEM;
@ -718,7 +719,7 @@ static int lp8788_charger_probe(struct platform_device *pdev)
ret = lp8788_irq_register(pdev, pchg); ret = lp8788_irq_register(pdev, pchg);
if (ret) if (ret)
dev_warn(lp->dev, "failed to register charger irq: %d\n", ret); dev_warn(dev, "failed to register charger irq: %d\n", ret);
return 0; return 0;
} }