kernel/linux.git/drivers/misc/eeprom, branch v4.17.1

eeprom: at24: fix retrieving the at24_chip_data structure

2018-05-09T15:16:06+00:00

Commit feb2f19b1e8f ("eeprom: at24: move platform data processing into a separate routine") introduced a bug where we incorrectly retireve the at24_chip_data structure. Remove the unnecessary ampersand operator. Fixes: feb2f19b1e8f ("eeprom: at24: move platform data processing into a separate routine") Reported-by: Vadim Pasternak Signed-off-by: Bartosz Golaszewski

Merge tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-04-05T03:07:20+00:00

Pull char/misc updates from Greg KH: "Here is the big set of char/misc driver patches for 4.17-rc1. There are a lot of little things in here, nothing huge, but all important to the different hardware types involved: - thunderbolt driver updates - parport updates (people still care...) - nvmem driver updates - mei updates (as always) - hwtracing driver updates - hyperv driver updates - extcon driver updates - ... and a handful of even smaller driver subsystem and individual driver updates All of these have been in linux-next with no reported issues" * tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (149 commits) hwtracing: Add HW tracing support menu intel_th: Add ACPI glue layer intel_th: Allow forcing host mode through drvdata intel_th: Pick up irq number from resources intel_th: Don't touch switch routing in host mode intel_th: Use correct method of finding hub intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate stm class: Make dummy's master/channel ranges configurable stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate MAINTAINERS: Bestow upon myself the care for drivers/hwtracing hv: add SPDX license id to Kconfig hv: add SPDX license to trace Drivers: hv: vmbus: do not mark HV_PCIE as perf_device Drivers: hv: vmbus: respect what we get from hv_get_synint_state() /dev/mem: Avoid overwriting "err" in read_mem() eeprom: at24: use SPDX identifier instead of GPL boiler-plate eeprom: at24: simplify the i2c functionality checking eeprom: at24: fix a line break eeprom: at24: tweak newlines eeprom: at24: refactor at24_probe() ...

eeprom: at24: use SPDX identifier instead of GPL boiler-plate

2018-03-23T16:53:06+00:00

Replace the GPL (or later) header with the SPDX identifier for GPL-2.0+. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: simplify the i2c functionality checking

2018-03-23T15:25:45+00:00

Save one call and make code prettier by checking the i2c functionality in the beginning of at24_probe(), saving the relevant values and reusing them later. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: fix a line break

2018-03-23T15:25:45+00:00

Align the broken line with the opening parenthesis to stay consistent with the rest of the driver code. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: tweak newlines

2018-03-23T15:25:45+00:00

Remove the newline between the nvmem registration and its return value check. This is consistent with the rest of the driver code. Add a missing newline between two pdata checks to stay consistent with all the others. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: refactor at24_probe()

2018-03-23T15:25:44+00:00

The code in at24_probe() is pretty mangled. It can be cleaned up a bit by doing things one by one. Let's group the code by logic: parse and verify pdata, initialize the regmap, allocate and fill the fields of at24_data, allocate dummy i2c devices, initialize pm & register with nvmem. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: remove at24_platform_data from at24_data

2018-03-23T15:25:00+00:00

Not all fields from at24_platform_data are needed in at24_data. Let's keep just the ones we need and not carry the whole platform_data structure all the time. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: move platform data processing into a separate routine

2018-03-23T15:25:00+00:00

This driver can receive its device data from different sources depending on the system. Move the entire code processing platform data, device tree and acpi into a separate function. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman

eeprom: at24: switch to using probe_new() from the i2c framework

2018-03-23T15:25:00+00:00

Use the new probe() style for i2c drivers. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman