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2018-10-23Merge tag 'for-linus-4.20' of https://github.com/cminyard/linux-ipmiLinus Torvalds2-2/+2
Pull IPMI updates from Corey Minyard: "Lots of small changes to the IPMI driver. Most of the changes are logging cleanup and style fixes. There are a few smaller bug fixes" * tag 'for-linus-4.20' of https://github.com/cminyard/linux-ipmi: (21 commits) ipmi: Fix timer race with module unload ipmi:ssif: Add support for multi-part transmit messages > 2 parts MAINTAINERS: Add file patterns for ipmi device tree bindings ipmi: Remove platform driver overrides and use the id_table ipmi: Free the address list on module cleanup ipmi: Don't leave holes in the I2C address list in the ssif driver ipmi: fix return value of ipmi_set_my_LUN ipmi: Convert pr_xxx() to dev_xxx() in the BT code ipmi:dmi: Ignore IPMI SMBIOS entries with a zero base address ipmi:dmi: Use pr_fmt in the IPMI DMI code ipmi: Change to ktime_get_ts64() ipmi_si: fix potential integer overflow on large shift ipmi_si_pci: fix NULL device in ipmi_si error message ipmi: Convert printk(KERN_<level> to pr_<level>( ipmi: Use more common logging styles ipmi: msghandler: Add and use pr_fmt and dev_fmt, remove PFX pci:ipmi: Move IPMI PCI class id defines to pci_ids.h ipmi: Finally get rid of ipmi_user_t and ipmi_smi_t ipmi:powernv: Convert ipmi_smi_t to struct ipmi_smi hwmon:ibm: Change ipmi_user_t to struct ipmi_user * ...
2018-10-23Merge tag 'regmap-v5.0' of ↵Linus Torvalds4-4/+8
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "A small update with a couple of new APIs that are useful for some small sets of devices: - Split up the single_rw flagging to map read and write separately as some devices support bulk operations for only read or only write. - Add a write version of the noinc API. - Clean up the code for LOG_DEVICE a bit" * tag 'regmap-v5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: use less #ifdef for LOG_DEVICE regmap: Add regmap_noinc_write API regmap: split up regmap_config.use_single_rw regmap: fix comment for regmap.use_single_write
2018-10-23Merge tag 'hwmon-for-v4.20' of ↵Linus Torvalds21-355/+725
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Add support for trace events to hwmon core - Add support for NCT6797D, NCT6798D, MAX31725/6, LTM4686 - Support all AMD Family 15h Model 6xh and Model 7xh processors in k10temp driver - Convert ina3221 driver to _info API - Fixes, cleanups, and improvements in various drivers * tag 'hwmon-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (46 commits) hwmon: (pmbus) Fix page count auto-detection. hwmon: (pmbus) remove redundant 'default n' from Kconfig hwmon: (core) Add trace events to _attr_show/store functions hwmon: (ina3221) Use _info API to register hwmon device hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255 hwmon: (ina3221) Validate shunt resistor value from DT hwmon: (tmp421) make const array 'names' static hwmon: (core) Add hwmon_in_enable attribute hwmon: (ina3221) mark PM functions as __maybe_unused hwmon: (ina3221) Read channel input source info from DT dt-bindings: hwmon: Add ina3221 documentation hwmon: (ina3221) Add suspend and resume functions hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros hwmon: (ina3221) Add INA3221_CONFIG to volatile_table MAINTAINERS: Update PMBUS maintainer entry hwmon: (pwm-fan) Set fan speed to 0 on suspend hwmon: (pwm-fan) Silence error on probe deferral hwmon: (scpi-hwmon) remove redundant continue hwmon: (nct6775) Add support for NCT6798D hwmon: (nct6775) Add support for NCT6797D ...
2018-10-21Merge remote-tracking branches 'regmap/topic/noinc' and ↵Mark Brown4-4/+8
'regmap/topic/single-rw' into regmap-next
2018-10-15hwmon: (pmbus) Fix page count auto-detection.Dmitry Bazhenov2-1/+6
Devices with compatible="pmbus" field have zero initial page count, and pmbus_clear_faults() being called before the page count auto- detection does not actually clear faults because it depends on the page count. Non-cleared faults in its turn may fail the subsequent page count auto-detection. This patch fixes this problem by calling pmbus_clear_fault_page() for currently set page and calling pmbus_clear_faults() after the page count was detected. Cc: stable@vger.kernel.org Signed-off-by: Dmitry Bazhenov <bazhenov.dn@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-11hwmon: (pmbus) remove redundant 'default n' from KconfigBartlomiej Zolnierkiewicz1-15/+0
'default n' is the default value for any bool or tristate Kconfig setting so there is no need to write it explicitly. Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols") the Kconfig behavior is the same regardless of 'default n' being present or not: ... One side effect of (and the main motivation for) this change is making the following two definitions behave exactly the same: config FOO bool config FOO bool default n With this change, neither of these will generate a '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied). That might make it clearer to people that a bare 'default n' is redundant. ... Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-11hwmon: (core) Add trace events to _attr_show/store functionsNicolin Chen1-7/+20
Trace events are useful for people who collect data from the Ftrace outputs. There're people who analyse the relationship of cpufreq, thermal and hwmon (power/voltage/current) using the convenient and timestamped Ftrace outputs, while unlike cpufreq and thermal subsystems the hwmon does not have trace events supported yet. So this patch adds initial trace events for the hwmon core. To call hwmon_attr_base() for aligned attr index numbers, it also moves the function upward. Ftrace outputs: ...: hwmon_attr_show_string: index=2, attr_name=in2_label, val=VDD_5V ...: hwmon_attr_show: index=2, attr_name=in2_input, val=5112 ...: hwmon_attr_show: index=2, attr_name=curr2_input, val=440 Note that the _attr_show and _attr_store functions are tied to the _with_info API. So a hwmon driver requiring the trace events feature should use _with_info API to register a hwmon device. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-11Merge tag 'alloc-args-v4.19-rc8' of ↵Greg Kroah-Hartman1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Kees writes: "Fix open-coded multiplication arguments to allocators - Fixes several new open-coded multiplications added in the 4.19 merge window." * tag 'alloc-args-v4.19-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: treewide: Replace more open-coded allocation size multiplications
2018-10-10hwmon: (ina3221) Use _info API to register hwmon deviceNicolin Chen1-283/+235
The hwmon core has a newer API which abstracts most of common things in the core so as to simplify the hwmon device drivers. This patch implements this _info API to ina3221 hwmon driver. It also reduces the binary size: text data bss dec hex filename 5114 1712 0 6826 1aaa drivers/hwmon/ina3221_before.o 4456 440 0 4896 1320 drivers/hwmon/ina3221.o Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255Kun Yi1-1/+1
Change initial PWM target to 255 to prevent overheating, for example when BMC hangs in userspace or when userspace fan control application is not implemented yet. Signed-off-by: Kun Yi <kunyi@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) Validate shunt resistor value from DTNicolin Chen1-1/+7
The input->shunt_resistor is int type while the value from DT is unsigned int. Meanwhile, a divide-by-zero error would happen if the value is 0. So this patch just simply validates the value. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (tmp421) make const array 'names' staticColin Ian King1-2/+4
The const array 'names' can be made static, saves populating it on the stack and will make it read-only. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (core) Add hwmon_in_enable attributeNicolin Chen1-0/+1
According to hwmon ABI, in%d_enable is a sysfs interface that allows user space to enable and disable the input sensor. So this patch just simply adds the attribute to the list. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) mark PM functions as __maybe_unusedArnd Bergmann1-4/+2
When CONFIG_PM_SLEEP is disabled, we get a warning about unused suspend/resume functions: drivers/hwmon/ina3221.c:451:12: error: 'ina3221_resume' defined but not used [-Werror=unused-function] static int ina3221_resume(struct device *dev) drivers/hwmon/ina3221.c:428:12: error: 'ina3221_suspend' defined but not used [-Werror=unused-function] static int ina3221_suspend(struct device *dev) Picking the correct #ifdef check is hard, so let's remove that check and instead mark the functions as __maybe_unused to let the compiler silently drop them instead. Fixes: 7de1ab9dac8e ("hwmon: (ina3221) Add suspend and resume functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) Read channel input source info from DTNicolin Chen1-14/+221
An ina3221 chip has three input ports. Each port is used to measure the voltage and current of its input source. The DT binding now has defined bindings for their input sources, so the driver should read these information and handle accordingly. This patch adds a new structure of input source specific information including input source label, shunt resistor value and its connection status. It exposes these labels via in[123]_label sysfs nodes upon available, and also disables those channels where there are no input source being connected. Meanwhile, it also adds in[123]_enable sysfs nodes for users to get control of three channels, and returns -ENODATA code for any sensor read according to hwmon ABI. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) Add suspend and resume functionsNicolin Chen1-0/+63
Depending on the hardware design, an INA3221 chip might lose its power during system suspend/resume. So this patch adds a set of suspend and resume functions to cache the register values including config register value and limit settings. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> [groeck: Moved call to dev_set_drvdata()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) Fix INA3221_CONFIG_MODE macrosNicolin Chen1-3/+3
The three INA3221_CONFIG_MODE macros are not correctly defined here. The MODE3-1 bits are located at BIT 2-0 according to the datasheet. So this patch just fixes them by shifting all of them with a correct offset. However, this isn't a crital bug fix as the driver does not use any of them at this point. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ina3221) Add INA3221_CONFIG to volatile_tableNicolin Chen1-1/+1
The MSB (15th bit) of INA3221_CONFIG is a self-clear reset bit. So this register should be added to the volatile_table of the regmap_config. Otherwise, we will see this bit is sticky in the regcache which might accidentally reset the chip when an actual write happens to the register. This might not be a severe bug for the current code line since there's no second place touching the INA3221_CONFIG except the reset routine in the probe(). Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (pwm-fan) Set fan speed to 0 on suspendThierry Reding1-1/+11
Technically this is not required because disabling the PWM should be enough. However, when support for atomic operations was implemented in the PWM subsystem, only actual changes to the PWM channel are applied during pwm_config(), which means that during after resume from suspend the old settings won't be applied. One possible solution is for the PWM driver to implement its own PM operations such that settings from before suspend get applied on resume. This has the disadvantage of completely ignoring any particular ordering requirements that PWM user drivers might have, so it is best to leave it up to the user drivers to apply the settings that they want at the appropriate time. Another way to solve this would be to read back the current state of the PWM at the time of resume. That way, in case the configuration was lost during suspend, applying the old settings in PWM user drivers would actually get them applied because they differ from the current settings. However, not all PWM drivers support reading the hardware state, and not all hardware may support it. The best workaround at this point seems to be to let PWM user drivers tell the PWM subsystem that the PWM is turned off by, in addition to disabling it, also setting the duty cycle to 0. This causes the resume operation to apply a configuration that is different from the current configuration, resulting in the proper state from before suspend getting restored. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (pwm-fan) Silence error on probe deferralThierry Reding1-2/+6
Probe deferrals aren't actual errors, so silence the error message in case the PWM cannot yet be acquired. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (scpi-hwmon) remove redundant continuezhong jiang1-3/+1
The continue will not truely skip any code. hence it is safe to remove it. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Add support for NCT6798DGuenter Roeck1-4/+80
NCT6798D is, with the exception of fan and pwm channel configuration registers, similar to other chips of the series. One interesting difference is the chip ID, which is now extended to 13 bit (the 12-bit chip ID value overlaps with the chip ID of NCT6797D). Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Add support for NCT6797DGuenter Roeck1-4/+41
Add support for NCT6797D. With the exception of fan/pwm configuration registers, it is mostly compatible with NCT6795D. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Fix names of DIMM temperature sourcesGuenter Roeck1-8/+8
For NCT6795D and NCT6796D, the DIMM temperature sources are named "Agent[01] Dimm [01]" per datasheet. Match names in datasheets to avoid confusion. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6796) Clean up and amend fan/pwm configuration for NCT6796DGuenter Roeck1-14/+13
Now that everything is separated, clean up fan and pwm configuration for NCT6796D. While doing that, take the forgotten configuration register cre0 into account to determine if AUXFANIN2 (fan5) and AUXFANOUT2 (pwm5) are connected. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Separate fan/pwm configuration detection for NCT6795DGuenter Roeck1-4/+15
Separate fan/pwm configuration detection for NCT6795D into separate case statement to make the code easier to read. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Separate fan/pwm configuration detection for NCT6793DGuenter Roeck1-5/+14
While detecting the configuration for multiple chips in one go reduces code size, it also increases code complexity. Separate chip detection to improve code readability. As first step, separate detection for NCT6793D. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Fix fan6/pwm6 detection for NCT6792DGuenter Roeck1-1/+4
Per datasheet, AUXFANIN3 (fan6) and AUXFANOUT3 (pwm6) are only connected if DSW_EN is false. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Improve instruction groupingGuenter Roeck1-4/+4
When determining support for a given fan or pwm control, the code is easier to read if the necessary instructions are grouped together. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Use logical or instead of if statements where possibleGuenter Roeck1-23/+11
Use boolean |= <expression>; instead of if (!boolean) boolean = <expression>; to assign values to boolean variables. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Declare and initialize LDN specific config variables earlierGuenter Roeck1-5/+6
Declare and initialize LDN / chip specific configuration variables earlier. This simplifies re-using the configuration variables for multiple chips and makes the code easier to read. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Move config variable declarations and initializationsGuenter Roeck1-19/+11
Group configuration variable declarations and initialization together. While this results in reading more registers than necessary for a given chip, it improves code readability and simplifies extending the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Replace 'regval' with variables named after config registersGuenter Roeck1-20/+23
Using variables named after configuration registers makes it more obvious which configuration register value is used, especially if more than one configuration register value is used to determine a configuration detail. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Rename configuration register variablesGuenter Roeck1-21/+21
Use variable names from chip datasheets (crXX) instead of regval_XX for configuration register variables. This is shorter and, together with subsequent changes, makes the code easier to read. No functional change. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Only display fan speed tolerance conditionallyGuenter Roeck1-13/+19
A fan speed tolerance only makes sense if a fan target speed has been configured in the first place. Otherwise we get odd output such as fan1_target:0 fan1_tolerance:337500 Only display values other than 0 if a fan target speed has been configured. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (lm92) Fix whitespace issuesGuenter Roeck1-6/+8
Smatch complains: drivers/hwmon/lm92.c:209 set_temp_hyst() warn: inconsistent indenting While at it, fix various other whitespace issues reported by checkpatch (double empty lines, missing empty lines, whitespace at empty line). Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (scmi) Remove redundant pointer checkNathan Chancellor1-1/+1
Clang warns when the address of a pointer is used in a boolean context as it will always return true. drivers/hwmon/scmi-hwmon.c:59:24: warning: address of array 'sensor->name' will always evaluate to 'true' [-Wpointer-bool-conversion] if (sensor && sensor->name) ~~ ~~~~~~~~^~~~ 1 warning generated. Remove the check as it isn't doing anything currently; if validation of the contents of the data structure was intended by the original author (since this line has been present from the first version of this driver), it can be added in a follow-up patch. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (asus_atk0110) Use PTR_ERR_OR_ZERO instead of reimplementing its functionzhong jiang1-3/+1
PTR_ERR_OR_ZERO has implemented the same function. We prefer to use inlined function rather than code-opened implementation. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (lm75) Add MAX31725/6 supportKun Yi1-2/+16
MAX31725/MAX31726 are local temperature sensors with +/- 0.5 degree Celsius accuracy and 16-bit (0.00390625 degrees Celsius) resolution. They have a register mapping and encoding compatible with the lm75 series drivers. Address scan and extended temperature range are not supported by this patch. Tested on real hardware and verified temperature readings are correct. Signed-off-by: Kun Yi <kunyi@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (sht15) Switch to SPDX identifierFabio Estevam1-4/+1
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (mc13783-adc) Switch to SPDX identifierFabio Estevam1-13/+1
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (nct6775) Clean up a conditionDan Carpenter1-2/+1
I removed the "dsw_en &&" chunk of the condition because we know that "dsw_en" is set. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (k10temp) Support all Family 15h Model 6xh and Model 7xh processorsGuenter Roeck1-2/+3
BIOS developer guides refer to Family 15h Models 60h-6fh and Family 15h Models 70h-7fh. So far the driver only checked for Models 60h and 70h. However, there are now processors with other model numbers in the same families. Example is A10-9620P family 15h model 65h. Follow the developer guides and mask the lower 4 bit of the model number to determine the registers to use for reading temperatures and temperature limits. Reported-by: Guglielmo Fanini <g.fanini@gmail.com> Cc: Guglielmo Fanini <g.fanini@gmail.com> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (ibmpowernv) drop unnecessary OF name NULL checksRob Herring1-6/+0
Checking the child node names is pointless as the DT node name can never be NULL, so remove it. Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linux-hwmon@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: (iio_hwmon) Do not duplicate or sanitize fixed stringGuenter Roeck1-6/+7
Calling devm_kstrdup() on a fixed string is unnecessary, as is validating its contents. Rearrange the code to avoid both. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10hwmon: Convert to using %pOFn instead of device_node.nameRob Herring4-9/+8
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-hwmon@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-10drivers: hwmon: (pmbus/ltc2978) Add support for LTM4686 uModuleMichael Hennerich2-2/+10
This patch adds support for LTM4686 Ultrathin Dual 10A or Single 20A uModule Regulator with Digital Power System Management. Datasheet: http://www.analog.com/ltm4686 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-10-05treewide: Replace more open-coded allocation size multiplicationsKees Cook1-1/+1
As done treewide earlier, this catches several more open-coded allocation size calculations that were added to the kernel during the merge window. This performs the following mechanical transformations using Coccinelle: kvmalloc(a * b, ...) -> kvmalloc_array(a, b, ...) kvzalloc(a * b, ...) -> kvcalloc(a, b, ...) devm_kzalloc(..., a * b, ...) -> devm_kcalloc(..., a, b, ...) Signed-off-by: Kees Cook <keescook@chromium.org>
2018-09-19Merge tag 'hwmon-for-linus-v4.19-rc5' of ↵Greg Kroah-Hartman1-23/+49
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Guenter writes: "Various bug fixes for nct6775 driver"
2018-09-18hwmon:ibm: Change ipmi_user_t to struct ipmi_user *Corey Minyard2-2/+2
Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: Darrick J. Wong <darrick.wong@oracle.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
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