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a56d66a2f0
linux/drivers/regulator
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Axel Lin a56d66a2f0 regulator: core: Allow fixed voltage range in multiple linear ranges 
Current code does not allow fixed voltage range in multiple linear ranges.
If someone does set range->uV_step == 0 in one of the linear ranges, we hit
divided by zero bug. This patch fixes this issue.
For fixed voltage range, return any selector means the same voltage.
Thus just return 0.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-18 15:55:09 +01:00
..
88pm8607.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
aat2870-regulator.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
ab3100.c regulator: ab3100: Fix regulator register error handling 2013-04-26 16:33:10 +01:00
ab8500-ext.c regulator: ab8500-ext: Staticize local symbols 2013-06-26 16:23:09 +01:00
ab8500.c regulator: Updates for v3.11 2013-07-03 11:56:38 -07:00
ad5398.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
anatop-regulator.c regulator: anatop: improve precision of delay time 2013-02-08 11:15:00 +00:00
arizona-ldo1.c regulator: arizona: Increase ramp delay for high current regulators 2013-03-26 13:27:11 +00:00
arizona-micsupp.c regulator: arizona-micsupp: Enable bypass in default constraints 2013-01-13 21:31:02 +09:00
as3711-regulator.c regulator: as3711: Use a static of_regulator_match table for of_regulator_match 2013-04-17 14:41:07 +01:00
core.c regulator: core: Allow fixed voltage range in multiple linear ranges 2013-07-18 15:55:09 +01:00
da903x.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
da9052-regulator.c Merge remote-tracking branch 'regulator/topic/of' into regulator-next 2013-02-19 12:42:52 +00:00
da9055-regulator.c Merge remote-tracking branch 'regulator/topic/da9055' into regulator-next 2013-02-19 12:42:33 +00:00
db8500-prcmu.c regulator: db8500-prcmu - remove incorrect __exit markup 2013-03-01 06:04:44 +00:00
dbx500-prcmu.c regulator: dbx500: Make local symbol static 2013-05-08 13:42:30 +01:00
dbx500-prcmu.h regulator: dbx500-prcmu: Remove operating_point from struct dbx500_regulator_info 2013-04-02 23:05:28 +01:00
dummy.c regulator: remove use of __devinit 2012-11-20 10:31:26 +09:00
dummy.h regulator: fix build when CONFIG_REGULATOR_DUMMY=n 2010-10-28 22:40:32 +01:00
fan53555.c regulator: fan53555: Use PTR_RET function 2013-03-20 14:30:12 +01:00
fixed-helper.c regulator: extend the fixed dummy voltage regulator to accept voltage 2012-06-19 23:22:30 +01:00
fixed.c Drivers: regulator: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
gpio-regulator.c regulator: gpio-regulator: Staticize of_get_gpio_regulator_config() 2013-01-29 00:44:17 +08:00
isl6271a-regulator.c regulator: isl6271a: Use NULL instead of 0 2013-05-12 18:36:38 +04:00
Kconfig Merge remote-tracking branch 'regulator/topic/abb' into regulator-next 2013-07-01 11:17:06 +01:00
lp872x.c regulator: lp872x: support the device tree feature 2013-05-20 18:13:44 -05:00
lp3971.c regulator: lp397x: use devm_kzalloc() to make cleanup paths simpler 2013-05-27 08:18:30 -04:00
lp3972.c regulator: lp397x: use devm_kzalloc() to make cleanup paths simpler 2013-05-27 08:18:30 -04:00
lp8755.c regulator: Remove unnecessary include of linux/delay.h from regulator drivers 2013-05-12 18:39:51 +04:00
lp8788-buck.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
lp8788-ldo.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
Makefile Merge remote-tracking branch 'regulator/topic/abb' into regulator-next 2013-07-01 11:17:06 +01:00
max1586.c Merge remote-tracking branch 'regulator/topic/max1586' into v3.9-rc8 2013-04-28 02:13:41 +01:00
max8649.c Merge remote-tracking branch 'regulator/topic/enable-invert' into v3.9-rc8 2013-04-28 02:13:37 +01:00
max8660.c regulator: Remove NULL test before calling regulator_unregister() 2013-04-28 02:11:19 +01:00
max8907-regulator.c regulator: Add missing of_node_put() 2013-01-30 18:50:27 +08:00
max8925-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
max8952.c regulator: max8952: Add missing config.of_node setting for regulator register 2013-04-26 18:17:01 +01:00
max8973-regulator.c regulator: max8973: initial DT support 2013-06-24 15:22:26 +01:00
max8997.c regulator: max8997: Test pdata by NULL checking instead of IS_ERR_OR_NULL 2013-04-15 17:21:18 +01:00
max8998.c mfd: max8998: Add support for Device Tree 2013-06-30 23:30:04 +02:00
max77686.c regulator: Remove unnecessary include of linux/delay.h from regulator drivers 2013-05-12 18:39:51 +04:00
max77693.c regulator: max77693: Remove NULL test for rmatch[i].init_data 2013-07-01 11:16:15 +01:00
mc13xxx-regulator-core.c regulator: mc13xxx: Add warning of incorrect names of regulators 2013-04-28 02:10:00 +01:00
mc13xxx.h regulator: mc13xxx: Add warning of incorrect names of regulators 2013-04-28 02:10:00 +01:00
mc13783-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
mc13892-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
of_regulator.c regulator: of: Added a property to indicate bypass mode support 2013-06-20 12:20:09 +01:00
palmas-regulator.c regulator: palmas: Add TPS659038 support 2013-06-27 09:46:30 +02:00
pcap-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
pcf50633-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
rc5t583-regulator.c regulator: rc5t583: Remove unused fields from struct rc5t583_regulator_info 2013-04-16 12:22:06 +01:00
s2mps11.c regulator: s2mps11: Convert ramp rate to uV/us and set default ramp rate 2013-07-03 18:51:40 +01:00
s5m8767.c Merge remote-tracking branch 'regulator/topic/s5m8767' into v3.9-rc8 2013-04-28 02:13:46 +01:00
ti-abb-regulator.c regulator: ti-abb: Convert to use devm_ioremap_resource 2013-06-18 12:57:08 +01:00
tps6105x-regulator.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
tps6507x-regulator.c regulator: tps6507x: Use regulator_map_voltage_ascend 2013-04-25 11:48:37 +01:00
tps6524x-regulator.c Merge remote-tracking branch 'regulator/topic/core' into v3.9-rc8 2013-04-28 02:13:37 +01:00
tps6586x-regulator.c mfd: tps6586x: correct device name of the regulator cell 2013-06-24 12:37:47 +01:00
tps51632-regulator.c regulator: tps51632: Use regulator_[get|set]_voltage_sel_regmap 2013-02-13 12:58:40 +00:00
tps62360-regulator.c regulator: tps62360: Fix crash in i2c_driver .probe 2013-06-18 12:45:09 +01:00
tps65023-regulator.c Merge remote-tracking branch 'regulator/topic/tps65023' into v3.9-rc8 2013-04-28 02:13:47 +01:00
tps65090-regulator.c regulator: tps65090: Fix using wrong dev argument for calling of_regulator_match 2013-01-31 14:42:05 +08:00
tps65217-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
tps65910-regulator.c regulator: tps65910: Convert to use regulator_map_voltage_ascend 2013-04-23 11:41:06 +01:00
tps65912-regulator.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
tps80031-regulator.c regulator: tps80031: Convert tps80031_dcdc_ops to [get|set]_voltage_sel_regmap 2013-04-23 11:47:38 +01:00
twl-regulator.c mfd: twl-core: Change TWL6025 references to TWL6032 2013-06-20 10:26:29 +02:00
userspace-consumer.c regulator: userspace-consumer: Convert to use devm_* APIs 2012-04-18 10:26:24 +01:00
vexpress.c regulator: remove use of __devexit 2012-11-20 10:53:38 +09:00
virtual.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
wm831x-dcdc.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
wm831x-isink.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00
wm831x-ldo.c regulator: wm831x-ldo: Convert to use linear ranges 2013-07-15 11:20:32 +01:00
wm8350-regulator.c regulator: wm8350: Convert to use linear ranges 2013-07-15 11:20:33 +01:00
wm8400-regulator.c regulator: wm8400: Use linear ranges 2013-07-15 11:20:32 +01:00
wm8994-regulator.c regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers 2013-05-12 18:34:12 +04:00