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Age	Commit message (Collapse)	Author
2015-01-21	power: bq24190_charger: suppress build warning	Lad, Prabhakar
	This patch fixes following build warning: In file included from include/linux/printk.h:261:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/power/bq24190_charger.c:11: drivers/power/bq24190_charger.c: In function ‘bq24190_irq_handler_thread’: include/linux/dynamic_debug.h:86:20: warning: ‘ss_reg’ may be used uninitialized in this function [-Wmaybe-uninitialized] __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/power/bq24190_charger.c:1211:5: note: ‘ss_reg’ was declared here u8 ss_reg, f_reg; ^ In file included from include/linux/printk.h:261:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/power/bq24190_charger.c:11: include/linux/dynamic_debug.h:86:20: warning: ‘f_reg’ may be used uninitialized in this function [-Wmaybe-uninitialized] __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/power/bq24190_charger.c:1211:13: note: ‘f_reg’ was declared here u8 ss_reg, f_reg; Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2015-01-20	power: bq24190: Fix ignored supplicants	Krzysztof Kozlowski
	The driver mismatched 'num_supplicants' with 'num_supplies' of power_supply structure. It provided list of supplicants (power_supply.supplied_to) but did not set the number of supplicants. Instead it set the num_supplies which is used when iterating over number of supplies (power_supply.supplied_from). As a result the list of supplicants was ignored by core because its size was 0. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: <stable@vger.kernel.org> Fixes: d7bf353fd0aa ("bq24190_charger: Add support for TI BQ24190 Battery Charger") Signed-off-by: Sebastian Reichel <sre@kernel.org>
2013-08-28	bq24190_charger: Workaround SS definition problem on i386 builds	Anton Vorontsov
	For __i386__ builds we have: arch/x86/include/uapi/asm/ptrace-abi.h:#define SS 16 And in the driver: BQ24190_SYSFS_FIELD_RO(vbus_stat, SS, VBUS_STAT) That breaks the build like this: drivers/power/bq24190_charger.c:375:138: error: ‘BQ24190_REG_16’ undeclared here (not in a function) drivers/power/bq24190_charger.c:375:162: error: ‘BQ24190_REG_16_THERM_STAT_MASK’ undeclared here (not in a function) drivers/power/bq24190_charger.c:375:203: error: ‘BQ24190_REG_16_THERM_STAT_SHIFT’ undeclared here (not in a function) With this commit we workaround the problem by undefining 'SS'. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-08-27	bq24190_charger: Add support for TI BQ24190 Battery Charger	Mark A. Greer
	Add driver support for the Texas Instruments BQ24190 battery charger. Some of the information provided by the device is about the charger and other information is about the battery so create two power_supply objects (one for each) and provide the appropriate information for each one. The device has many fields that go beyond what is reasonable to report or modify using the existing 'POWER_SUPPLY_PROP_*' properties so the driver exports the register fields via sysfs. They are prefixed by 'f_' (for 'field') to make it easier to distinguish between a register field and a "normal" sysfs file exported by the power_supply infrastructure. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>