I've done some significant rework since my original submission of this. * Moved and renamed driver to drivers/leds/trigger/ledtrig-user.c, following kernel arrangement of trigger drivers. But note the char device name and uapi header file are still named 'uledtriggers'. * Fixed a mutex reentrancy issue with the 'activate' function. * Code refactoring and add comments. * Add new documentation page to index. Craig McQueen (1): leds: Introduce userspace LED triggers driver Documentation/leds/index.rst | 1 + Documentation/leds/ledtrig-user.rst | 36 +++ drivers/leds/trigger/Kconfig | 10 + drivers/leds/trigger/Makefile | 1 + drivers/leds/trigger/ledtrig-user.c | 348 ++++++++++++++++++++++++++++ include/uapi/linux/uledtriggers.h | 123 ++++++++++ 6 files changed, 519 insertions(+) create mode 100644 Documentation/leds/ledtrig-user.rst create mode 100644 drivers/leds/trigger/ledtrig-user.c create mode 100644 include/uapi/linux/uledtriggers.h -- 2.48.1
