linux/drivers/power, branch v4.9

Merge tag 'for-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2016-10-07T01:21:15Z

Pull power supply and reset updates from Sebastian Reichel: - move power supply drivers to drivers/power/supply - unify location of power supply DT documentation - tps65217-charger: IRQ support - act8945a-charger: misc. cleanups & improvements - sbs-battery cleanup - fix users of deprecated create_singlethread_workqueue() - misc fixes. * tag 'for-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (46 commits) power: supply: bq27xxx_battery: allow kernel poll_interval parameter runtime update power: supply: sbs-battery: Cleanup removal of chip->pdata power: reset: st: Remove obsolete platforms from dt doc power: reset: st-poweroff: Remove obsolete platforms. power: reset: zx-reboot: Unmap region obtained by of_iomap power: reset: xgene-reboot: Unmap region obtained by of_iomap power: supply: ab8500: cleanup with list_first_entry_or_null() power: reset: add in missing white space in error message text sbs-battery: make writes to ManufacturerAccess optional power: bq24257: Fix use of uninitialized pointer bq->charger power: supply: sbs-battery: simplify DT parsing power: supply: bq24735-charger: Request status GPIO with initial input setup power: supply: sbs-battery: Use gpio_desc and sleeping calls for battery detect power: supply: act8945a_charger: Add max current property power: supply: act8945a_charger: Add capacity level property doc: bindings: power: act8945a-charger: Update properties. power: supply: act8945a_charger: Fix the power supply type power: supply: act8945a_charger: Add status change update support power: supply: act8945a_charger: Improve state handling power: supply: act8945a_charger: Remove "battery_temperature" ...

power: supply: bq27xxx_battery: allow kernel poll_interval parameter runtime update

2016-09-21T00:08:04Z

Fix issue with poll_interval being not updated till the previous interval expired. Cc: Tony Lindgren Cc: Liam Breck Signed-off-by: Matt Ranostay Signed-off-by: Sebastian Reichel

power: supply: sbs-battery: Cleanup removal of chip->pdata

2016-09-21T00:04:47Z

There where still a few lingering references to pdata after commit power: supply: sbs-battery: simplify DT parsing. Remove pdata from struct·sbs_info and conditional checks to ser if this was set from the i2c read / write functions. Instead of call max in each function for incrementing poll_retry_count do it once in the probe function. Fixup null pointer dereference in to pdata in sbs_external_power_changed. Change retry counts to u32 to avoid need for max. Signed-off-by: Phil Reid Signed-off-by: Sebastian Reichel

power: reset: st-poweroff: Remove obsolete platforms.

2016-09-19T19:32:22Z

This patch removes support for STiH415/6 SoC's from the st-poweroff driver, as support for these platforms is being removed from the kernel. Signed-off-by: Peter Griffin Cc: Signed-off-by: Sebastian Reichel

power: reset: zx-reboot: Unmap region obtained by of_iomap

2016-09-19T19:25:41Z

Free memory mapping, if probe is not successful. Signed-off-by: Arvind Yadav Signed-off-by: Sebastian Reichel

power: reset: xgene-reboot: Unmap region obtained by of_iomap

2016-09-19T19:24:06Z

Free memory mapping, if probe is not successful. Signed-off-by: Arvind Yadav Signed-off-by: Sebastian Reichel

power: supply: ab8500: cleanup with list_first_entry_or_null()

2016-09-19T19:22:10Z

The combo of list_empty() check and return list_first_entry() can be replaced with list_first_entry_or_null(). Signed-off-by: Masahiro Yamada Signed-off-by: Sebastian Reichel

power: reset: add in missing white space in error message text

2016-09-19T19:19:46Z

A dev_err message spans two lines and the literal string is missing a white space between words. Add the white space. Signed-off-by: Colin Ian King Signed-off-by: Sebastian Reichel

sbs-battery: make writes to ManufacturerAccess optional

2016-09-19T19:02:17Z

According to the Smart Battery Data Specification, the use of ManufacturerAcess (register 0x0) is implementation-defined. It appears that some batteries use writes to this register in order to implement certain functionality, but others may simply NAK all writes to it. As a result, write failures to ManufacturerAccess should not be used as an indicator of battery presence, nor as a failure to enter sleep mode. The failed write access was seen with SANYO AP13J3K. Cc: Brian Norris Signed-off-by: Guenter Roeck Signed-off-by: Sebastian Reichel

power: bq24257: Fix use of uninitialized pointer bq->charger

2016-09-19T18:56:22Z

bq->charger is initialized in bq24257_power_supply_init. Therefore, bq24257_power_supply_init should be called before the registration of the IRQ handler bq24257_irq_handler_thread that calls power_supply_changed(bq->charger). Signed-off-by: Georges Savoundararadj Cc: Aurelien Chanot Cc: Andreas Dannenberg Cc: Sebastian Reichel Cc: David Woodhouse Fixes: 2219a935963e ("power_supply: Add TI BQ24257 charger driver") Signed-off-by: Sebastian Reichel