linux-kernel - [PATCH 2/2] power_supply: charger-manager: Add parent for power supply

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Date:	Tue, 19 May 2015 16:16:30 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Sebastian Reichel <sre@...nel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH 2/2] power_supply: charger-manager: Add parent for power supply

The 'parent' argument passed to power_supply_register() is now used to
postpone callbacks to the driver until the driver's probe end.

Pass current device from charger-manager to utilize that. This will move
created power supply from virtual to platform devices.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
 drivers/power/charger-manager.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c
index 0aed13f90891..1c202ccbd2a6 100644
--- a/drivers/power/charger-manager.c
+++ b/drivers/power/charger-manager.c
@@ -1768,7 +1768,8 @@ static int charger_manager_probe(struct platform_device *pdev)
 
 	INIT_DELAYED_WORK(&cm->fullbatt_vchk_work, fullbatt_vchk);
 
-	cm->charger_psy = power_supply_register(NULL, &cm->charger_psy_desc,
+	cm->charger_psy = power_supply_register(&pdev->dev,
+						&cm->charger_psy_desc,
 						&psy_cfg);
 	if (IS_ERR(cm->charger_psy)) {
 		dev_err(&pdev->dev, "Cannot register charger-manager with name \"%s\"\n",
-- 
1.9.1

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