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[RFC,PATCHv2,09/19] power: bq2415x_charger: Use power_supply_*() API for accessing function attrs

Message ID 1420472882-10463-10-git-send-email-k.kozlowski@samsung.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Krzysztof Kozlowski Jan. 5, 2015, 3:47 p.m. UTC 
Replace direct calls to power supply function attributes with wrappers.
Wrappers provide safe access in case of unregistering the power
supply (e.g. by removing the driver). Replace:
 - get_property -> power_supply_get_property

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Jonghwa Lee <jonghwa3.lee@samusng.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
---
 drivers/power/bq2415x_charger.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c
index 1f49986fc605..2f80de0410d9 100644
--- a/drivers/power/bq2415x_charger.c
+++ b/drivers/power/bq2415x_charger.c
@@ -816,7 +816,8 @@  static int bq2415x_notifier_call(struct notifier_block *nb,
 
 	dev_dbg(bq->dev, "notifier call was called\n");
 
-	ret = psy->get_property(psy, POWER_SUPPLY_PROP_CURRENT_MAX, &prop);
+	ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_CURRENT_MAX,
+			&prop);
 	if (ret != 0)
 		return NOTIFY_OK;