[PATCH 00/27] led: Remove old status-LED code

[Peter Robinson]

Hi Simon,

> There has been an LED framework in U-Boot which uses driver model for
> about 9 years now. Recent work is underway to improve it and provide
> more features. It is probably a good time to drop the old code, which
> is only used by 5 boards:
>
>    ./tools/qconfig.py -f LED_STATUS
>    5 matches
>    eb_cpu5282 eb_cpu5282_internal mx23_olinuxino pinephone
>    socfpga_vining_fpga

Why aren't these boards being migrated to what ever the new frame work
is rather than dropping quite useful functionality on these devices?

> This series attempts that.
>
>
> Simon Glass (27):
>   led: Drop LED_STATUS_BOARD_SPECIFIC
>   arm: Drop old LED support
>   common: doc: Drop old LED support
>   st: stm32f429: Drop old LED code
>   led: Make the LED config common
>   eb_cpu5282: Drop STATUS_LED
>   mx23_olinuxino: Drop STATUS_LED
>   pinephone: Drop STATUS_LED
>   socfpga_vining_fpga: Drop STATUS_LED
>   led: Drop LED_STATUS from Kconfig
>   led: Drop the legacy LED command
>   misc: Drop gpio_led driver
>   pca9551_led: Delete driver
>   misc: status_led: Delete driver
>   m68k: Drop unused status_led.h header file
>   powerpc: Drop status-LED code
>   eb_cpu5282: Drop status-LED code
>   igep00x0: Drop unused status_led.h header file
>   mx23_olinuxino: Drop status-LED code
>   vining_fpga: Drop status-LED code
>   sunxi: Drop status-LED code
>   common: Drop status-LED code in board_r
>   image: Drop unused status_led.h header file
>   ide: Drop unused status_led.h header file
>   mpc83xx: Drop status-LED code
>   net: Drop status-LED code
>   led: Drop status_led header file
>
>  arch/arm/lib/crt0.S                          |   4 -
>  arch/m68k/lib/bootm.c                        |   3 -
>  arch/powerpc/lib/interrupts.c                |   6 -
>  board/BuS/eb_cpu5282/eb_cpu5282.c            |  20 --
>  board/isee/igep00x0/igep00x0.c               |   1 -
>  board/olimex/mx23_olinuxino/mx23_olinuxino.c |   7 -
>  board/softing/vining_fpga/socfpga.c          |   4 -
>  board/st/stm32f429-discovery/Makefile        |   1 -
>  board/st/stm32f429-discovery/led.c           |  39 ---
>  board/sunxi/board.c                          |   6 -
>  boot/image.c                                 |   4 -
>  cmd/Makefile                                 |   1 -
>  cmd/ide.c                                    |   4 -
>  cmd/legacy_led.c                             | 185 ----------
>  common/board_f.c                             |  22 --
>  common/board_r.c                             |  16 -
>  configs/eb_cpu5282_defconfig                 |   6 -
>  configs/eb_cpu5282_internal_defconfig        |   6 -
>  configs/mx23_olinuxino_defconfig             |   8 -
>  configs/pinephone_defconfig                  |   5 -
>  configs/socfpga_vining_fpga_defconfig        |  11 -
>  doc/README.LED                               |  77 -----
>  drivers/led/Kconfig                          | 342 +------------------
>  drivers/misc/Kconfig                         |  13 -
>  drivers/misc/Makefile                        |   3 -
>  drivers/misc/gpio_led.c                      | 106 ------
>  drivers/misc/pca9551_led.c                   | 170 ---------
>  drivers/misc/status_led.c                    | 124 -------
>  drivers/timer/mpc83xx_timer.c                |   5 -
>  include/configs/eb_cpu5282.h                 |   6 -
>  include/status_led.h                         | 102 ------
>  net/bootp.c                                  |   7 -
>  net/net.c                                    |  33 --
>  33 files changed, 11 insertions(+), 1336 deletions(-)
>  delete mode 100644 board/st/stm32f429-discovery/led.c
>  delete mode 100644 cmd/legacy_led.c
>  delete mode 100644 doc/README.LED
>  delete mode 100644 drivers/misc/gpio_led.c
>  delete mode 100644 drivers/misc/pca9551_led.c
>  delete mode 100644 drivers/misc/status_led.c
>  delete mode 100644 include/status_led.h
>
> --
> 2.43.0
>