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2017-02-20Merge tag 'regulator-v4.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Quite a lot of work going on the core this release, mainly around system initialization, but a quiet release for drivers: - fixes for registration of multiple regulators on a PMIC from Javier Martinez Canillas and Jon Hunter. - cleanups to the regulator_get() code from Dmitry Torokhov - lots of constifcation of structs from Bhumika Goyal - support for Motorola CPCAP regulators from Tony Lindgren" * tag 'regulator-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (52 commits) regulator: core: Resolve supplies before disabling unused regulators regulator: Fix regulator_summary for deviceless consumers regulator: tps65086: Fix DT node referencing in of_parse_cb regulator: tps65086: Fix expected switch DT node names regulator: core: simplify _regulator_get() regulator: core: have regulator_dev_lookup() return ERR_PTR-encoded errors regulator: gpio: correct default type regulator: cpcap: Add basic regulator support regulator: core: fix typo in regulator_bulk_disable() regulator: core: optimize devm_regulator_bulk_get() regulator: core: simplify regulator_bulk_force_disable() regulator: core: have _regulator_get() accept get_type argument regulator: core: remove dead code in _regulator_get() regulator: rn5t618: constify regulator_ops structure regulator: rc5t583-regulator: constify regulator_ops structure regulator: pv88090-regulator: constify regulator_ops structure regulator: pv88080-regulator: constify regulator_ops structure regulator: pv88060-regulator: constify regulator_ops structure regulator: pfuze100-regulator: constify regulator_ops structure regulator: pcf50633-regulator: constify regulator_ops structure ...
2017-02-19Merge remote-tracking branches 'regulator/topic/s2mpa01', ↵Mark Brown
'regulator/topic/supplies' and 'regulator/topic/tps65217' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/pv88080', ↵Mark Brown
'regulator/topic/pv88090', 'regulator/topic/qcom-smd', 'regulator/topic/rc5t583' and 'regulator/topic/rn5t618' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/pbias', ↵Mark Brown
'regulator/topic/pcap', 'regulator/topic/pcf50633', 'regulator/topic/pfuze100' and 'regulator/topic/pv88060' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/max77802', ↵Mark Brown
'regulator/topic/max8907', 'regulator/topic/max8925', 'regulator/topic/max8952' and 'regulator/topic/palmas' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/ltc3676', ↵Mark Brown
'regulator/topic/max14577', 'regulator/topic/max77620', 'regulator/topic/max77686' and 'regulator/topic/max77693' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/cpcap', ↵Mark Brown
'regulator/topic/fan53555', 'regulator/topic/gpio', 'regulator/topic/hi655x' and 'regulator/topic/lp8755' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/anatop', ↵Mark Brown
'regulator/topic/arizona', 'regulator/topic/as3711' and 'regulator/topic/bcm590xx' into regulator-next
2017-02-19Merge remote-tracking branches 'regulator/topic/88pm800', ↵Mark Brown
'regulator/topic/88pm8607', 'regulator/topic/aat2870', 'regulator/topic/act8945a' and 'regulator/topic/ad5938' into regulator-next
2017-02-19Merge remote-tracking branch 'regulator/topic/core' into regulator-nextMark Brown
2017-02-19Merge remote-tracking branches 'regulator/fix/debugfs' and ↵Mark Brown
'regulator/fix/tps65086' into regulator-linus
2017-02-19Merge remote-tracking branch 'regulator/fix/core' into regulator-linusMark Brown
2017-02-16regulator: core: Resolve supplies before disabling unused regulatorsJavier Martinez Canillas
After commit 66d228a2bf03 ("regulator: core: Don't use regulators as supplies until the parent is bound"), input supplies aren't resolved if the input supplies parent device has not been bound. This prevent regulators to hold an invalid reference if its supply parent device driver probe is deferred. But this causes issues on some boards where a PMIC's regulator use as input supply a regulator from another PMIC whose driver is registered after the driver for the former. In this case the regulators for the first PMIC will fail to resolve input supplies on regulators registration (since the other PMIC wasn't probed yet). And when the core attempts to resolve again latter when the other PMIC registers its own regulators, it will fail again since the parent device isn't bound yet. This will cause some parent supplies to never be resolved and wrongly be disabled on boot due taking them as unused. To solve this problem, also attempt to resolve the pending regulators input supplies before disabling the unused regulators. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-16regulator: Fix regulator_summary for deviceless consumersLeonard Crestez
It is allowed to call regulator_get with a NULL dev argument (_regulator_get explicitly checks for it) but this causes an error later when printing /sys/kernel/debug/regulator_summary. Fix this by explicitly handling "deviceless" consumers in the debugfs code. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2017-02-13regulator: tps65086: Fix DT node referencing in of_parse_cbAndrew F. Davis
When we check for additional DT properties in the current node we use the device_node passed in with the configuration data, this will not point to the correct DT node, use the one passed in for this purpose. Fixes: d2a2e729a666 ("regulator: tps65086: Add regulator driver for the TPS65086 PMIC") Reported-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Tested-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-13regulator: tps65086: Fix expected switch DT node namesAndrew F. Davis
The three load switches are called SWA1, SWB1, and SWB2. The node names describing properties for these are expected to be the same, but due to a typo they are not. Fix this here. Fixes: d2a2e729a666 ("regulator: tps65086: Add regulator driver for the TPS65086 PMIC") Reported-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Tested-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-08regulator: core: simplify _regulator_get()Dmitry Torokhov
The code in _regulator_get() got a bit confusing over time, with control flow jumping to a label from couple of places. Let's untangle it a bit by doing the following: 1. Make handling of missing supplies and substituting them with dummy regulators more explicit: - check if we not have full constraints and refuse considering dummy regulators with appropriate message; - use "switch (get_type)" to handle different types of request explicitly as well. "Normal" requests will get dummies, exclusive will not and will notify user about that; optional will fail silently. 2. Stop jumping to a label in the middle of the function but instead have proper conditional flow. I believe jumps should be reserved for error handling, breaking from inner loop, or restarting a loop, but not for implementing normal conditional flow. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-05regulator: core: have regulator_dev_lookup() return ERR_PTR-encoded errorsDmitry Torokhov
Instead of returning both regulator_dev structure as return value and auxiliary error code in 'ret' argument, let's switch to using ERR_PTR encoded values. This makes it more obvious what is going on at call sites. Also, let's not unlock the mutex in the middle of a loop, but rather break out and have single unlock path. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: cpcap: Add basic regulator supportTony Lindgren
Many Motorola phones like droid 4 are using a custom PMIC called CPCAP or 6556002. This PMIC is used with several SoCs, I've noticed at least omap3, omap4 and Tegra2 based Motorola phones and tablets using it. Cc: devicetree@vger.kernel.org Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: core: fix typo in regulator_bulk_disable()Dmitry Torokhov
"re-enable" was misspelled as "reename". Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: core: optimize devm_regulator_bulk_get()Dmitry Torokhov
When performing this bulk operation, there is no need to track every supply individually. It is more efficient to treat entire group as a single managed resource. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: core: simplify regulator_bulk_force_disable()Dmitry Torokhov
There is no need to have two loops there, we can store error for subsequent reporting. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: core: have _regulator_get() accept get_type argumentDmitry Torokhov
Instead of separate "exclusive" and "allow_dummy" arguments, that formed 3 valid combinations (normal, exclusive and optional) and an invalid one, let's accept explicit "get_type", like we did in devm-managed code. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-04regulator: core: remove dead code in _regulator_get()Dmitry Torokhov
There is no point in assigning value to 'ret' before calling regulator_dev_lookup() as it will clobber 'ret' anyway. Also, let's explicitly return -PROBE_DEFER when try_module_get() fails, instead of relying that earlier initialization of "regulator" carries correct value. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-03Merge tag 'regulator-fix-v4.10-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Three changes here: two run of the mill driver specific fixes and a change from Mark Rutland which reverts some new device specific ACPI binding code which was added during the merge window as there are concerns about this sending the wrong signal about usage of regulators in ACPI systems" * tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fixed: Revert support for ACPI interface regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce regulator: twl6030: fix range comparison, allowing vsel = 59
2017-02-03Merge remote-tracking branches 'regulator/fix/fixed' and ↵Mark Brown
'regulator/fix/twl6040' into regulator-linus
2017-01-31regulator: rn5t618: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/rn5t618-regulator.o text data bss dec hex filename 375 5392 0 5767 1687 regulator/rn5t618-regulator.o File size after: drivers/regulator/rn5t618-regulator.o text data bss dec hex filename 631 5136 0 5767 1687 regulator/rn5t618-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: rc5t583-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/rc5t583-regulator.o text data bss dec hex filename 931 3824 0 4755 1293 regulator/rc5t583-regulator.o File size after: drivers/regulator/rc5t583-regulator.o text data bss dec hex filename 1187 3568 0 4755 1293 regulator/rc5t583-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pv88090-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pv88090-regulator.o text data bss dec hex filename 2829 2032 8 4869 1305 regulator/pv88090-regulator.o File size after: drivers/regulator/pv88090-regulator.o text data bss dec hex filename 3341 1520 8 4869 1305 regulator/pv88090-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pv88080-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pv88080-regulator.o text data bss dec hex filename 3828 1808 8 5644 160c regulator/pv88080-regulator.o File size after: drivers/regulator/pv88080-regulator.o text data bss dec hex filename 4340 1296 8 5644 160c regulator/pv88080-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pv88060-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pv88060-regulator.o text data bss dec hex filename 6195 752 8 6955 1b2b regulator/pv88060-regulator.o File size after: drivers/regulator/pv88060-regulator.o text data bss dec hex filename 6739 240 8 6987 1b4b regulator/pv88060-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pfuze100-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pfuze100-regulator.o text data bss dec hex filename 3552 12528 16 16096 3ee0 regulator/pfuze100-regulator.o File size after: drivers/regulator/pfuze100-regulator.o text data bss dec hex filename 4576 11496 16 16088 3ed8 regulator/pfuze100-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pcf50633-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pcf50633-regulator.o text data bss dec hex filename 2763 464 0 3227 c9b regulator/pcf50633-regulator.o File size after: drivers/regulator/pcf50633-regulator.o text data bss dec hex filename 3019 192 0 3211 c8b regulator/pcf50633-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pcap-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pcap-regulator.o text data bss dec hex filename 5503 564 0 6067 17b3 regulator/pcap-regulator.o File size after: drivers/regulator/pcap-regulator.o text data bss dec hex filename 5759 308 0 6067 17b3 regulator/pcap-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: pbias-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/pbias-regulator.o text data bss dec hex filename 2545 624 0 3169 c61 regulator/pbias-regulator.o File size after: drivers/regulator/pbias-regulator.o text data bss dec hex filename 2801 368 0 3169 c61 regulator/pbias-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: palmas-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/palmas-regulator.o text data bss dec hex filename 9752 6296 288 16336 3fd0 regulator/palmas-regulator.o File size after: drivers/regulator/palmas-regulator.o text data bss dec hex filename 12856 3480 8 16344 3fd0 regulator/palmas-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max8952: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max8952.o text data bss dec hex filename 3048 496 0 3544 dd8 drivers/regulator/max8952.o File size after: drivers/regulator/max8952.o text data bss dec hex filename 3304 240 0 3544 dd8 drivers/regulator/max8952.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max8925-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max8925-regulator.o text data bss dec hex filename 1356 7184 0 8540 215c regulator/max8925-regulator.o File size after: drivers/regulator/max8925-regulator.o text data bss dec hex filename 1868 6664 0 8532 2154 regulator/max8925-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max8907-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max8907-regulator.o text data bss dec hex filename 1384 9424 256 11064 2b38 regulator/max8907-regulator.o File size after: drivers/regulator/max8907-regulator.o text data bss dec hex filename 2664 8400 0 11064 2b38 regulator/max8907-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max77802-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max77802-regulator.o text data bss dec hex filename 11811 1552 0 13363 3433 regulator/max77802-regulator.o File size after: drivers/regulator/max77802-regulator.o text data bss dec hex filename 13091 272 0 13363 3433 regulator/max77802-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max77693-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max77693-regulator.o text data bss dec hex filename 2230 720 0 2950 b86 regulator/max77693-regulator.o File size after: drivers/regulator/max77693-regulator.o text data bss dec hex filename 2486 464 0 2950 b86 regulator/max77693-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max77686-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max77686-regulator.o text data bss dec hex filename 9904 1320 0 11224 2bd8 regulator/max77686-regulator.o File size after: drivers/regulator/max77686-regulator.o text data bss dec hex filename 10928 280 0 11208 2bc8 regulator/max77686-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max77620-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max77620-regulator.o text data bss dec hex filename 4811 6992 0 11803 2e1b regulator/max77620-regulator.o File size after: drivers/regulator/max77620-regulator.o text data bss dec hex filename 5075 6720 0 11795 2e13 regulator/max77620-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: max14577-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/max14577-regulator.o text data bss dec hex filename 2646 976 0 3622 e26 regulator/max14577-regulator.o File size after: drivers/regulator/max14577-regulator.o text data bss dec hex filename 3414 192 0 3606 e16 regulator/max14577-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: ltc3676: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/ltc3676.o text data bss dec hex filename 2369 2808 288 5465 1559 drivers/regulator/ltc3676.o File size after: drivers/regulator/ltc3676.o text data bss dec hex filename 3145 2296 8 5449 1549 drivers/regulator/ltc3676.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: ltc3589: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/ltc3589.o text data bss dec hex filename 2564 3312 288 6164 1814 drivers/regulator/ltc3589.o File size after: drivers/regulator/ltc3589.o text data bss dec hex filename 3604 2544 8 6156 180c drivers/regulator/ltc3589.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: lp8755: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/lp8755.o text data bss dec hex filename 3519 2800 8 6327 18b7 drivers/regulator/lp8755.o File size after: drivers/regulator/lp8755.o text data bss dec hex filename 3779 2544 8 6331 18bb drivers/regulator/lp8755.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: hi655x-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/hi655x-regulator.o text data bss dec hex filename 689 3120 0 3809 ee1 regulator/hi655x-regulator.o File size after: drivers/regulator/hi655x-regulator.o text data bss dec hex filename 1201 2608 0 3809 ee1 regulator/hi655x-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: fan53555: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/fan53555.o text data bss dec hex filename 3512 496 8 4016 fb0 drivers/regulator/fan53555.o File size after: drivers/regulator/fan53555.o text data bss dec hex filename 3768 240 8 4016 fb0 drivers/regulator/fan53555.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31regulator: bcm590xx-regulator: constify regulator_ops structureBhumika Goyal
Declare regulator_ops structure as const as it is only stored in the ops field of a regulator_desc structure. This field is of type const, so regulator_ops structures having this property can be made const too. File size before: drivers/regulator/bcm590xx-regulator.o text data bss dec hex filename 1807 3360 0 5167 142f regulator/bcm590xx-regulator.o File size after: drivers/regulator/bcm590xx-regulator.o text data bss dec hex filename 2575 2592 0 5167 142f regulator/bcm590xx-regulator.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>