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Subject[PATCH 0/7] power_supply: Decrement the device reference counter
Date
Hi,

The reference counter of device allocated for power supply was
incremented with each call to power_supply_get_by_name() and
power_supply_get_by_phandle().

Add a symmetric 'put' operation so the device could be released after
final put_device() call during supply unregistering.


Rebased on next-20141007 + mine [1] patchset.
Tested on Trats2 board (max77693 + charger manager).

Kindly asking for reviewing/testing other drivers.

Best regards,
Krzysztof


[1] power_supply: Add API for safe access of get_property-like function attrs
https://lkml.org/lkml/2014/10/14/155


Krzysztof Kozlowski (7):
power_supply: Add power_supply_put for decrementing device reference
counter
power: charger-manager: Decrement the power supply's device reference
counter
x86/olpc/xo1/sci: Use newly added power_supply_put API
x86/olpc/xo15/sci: Use newly added power_supply_put API
power: 88pm860x_charger: Decrement the power supply's device reference
counter
power: bq2415x_charger: Decrement the power supply's device reference
counter
mfd: ab8500: Decrement the power supply's device reference counter

arch/x86/platform/olpc/olpc-xo1-sci.c | 4 +-
arch/x86/platform/olpc/olpc-xo15-sci.c | 4 +-
drivers/mfd/ab8500-sysctrl.c | 2 +
drivers/power/88pm860x_charger.c | 11 +++++-
drivers/power/bq2415x_charger.c | 6 ++-
drivers/power/charger-manager.c | 69 ++++++++++++++++++++++------------
drivers/power/power_supply_core.c | 41 ++++++++++++++++++++
include/linux/power_supply.h | 1 +
8 files changed, 108 insertions(+), 30 deletions(-)

--
1.9.1



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