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....@ti.com>
---
drivers/power/lp8788-charger.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/lp8788-charger.c
index 22b6407..126a83a 100644
--- a/drivers/power/lp8788-charger.c
+++ b/drivers/power/lp8788-charger.c
@@ -690,9 +690,10 @@ static int lp8788_charger_probe(struct platform_device
*pdev)
{
struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
struct lp8788_charger *pchg;
+ struct device *dev = &pdev->dev;
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)
return -ENOMEM;
@@ -718,7 +719,7 @@ static int lp8788_charger_probe(struct platform_device
*pdev)
ret = lp8788_irq_register(pdev, pchg);
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;
}
--
1.7.9.5
Best Regards,
Milo
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