Everyone: This patch series is the result of my work on extending various gpio_* commands in Barebox CLI to allow referencing GPIOs by a label assigned to them via Device Tree or in any other way. Sascha: AFAICT majority of callers of simple_strto*() functions don't really do very strict error checking which seems really undesirable. With kstrto*() functions in place, and assuming there's no objections to that, what do you think about a separate patch series to replace all of the uses of simple_strto*() with kstrto*() and eventually drop majority of simple_strto*() implementation code? Thanks, Andrey Smirnov Andrey Smirnov (11): gpio: VF610: Propagate error code of gpiochip_add() up VF610: Initialize pinctrl driver before gpio linux/ctype.h: Port _tolower() lib: Port kstrtox.c from Linux kernel commands: gpio: Move argument parsing into a shared function commands: gpio: Use kstrtoint() instead of simple_strtoul() gpiolib: Introduce gpio_find_by_label() commands: gpio: Allow GPIOs to be specified by label VF610: zii-vf610-dev: Drop switch reset GPIO configuration VF610: zii-vf610-dev: Replace board code with gpio-hog nodes ARM: rdu2: Replace board code with gpio-hog nodes arch/arm/boards/zii-imx6q-rdu2/board.c | 38 --- arch/arm/boards/zii-vf610-dev/board.c | 61 ----- arch/arm/dts/imx6qdl-zii-rdu2.dtsi | 36 +++ arch/arm/dts/vf610-zii-cfu1.dts | 25 ++ arch/arm/dts/vf610-zii-ssmb-spu3.dts | 9 + commands/gpio.c | 54 ++-- drivers/gpio/gpio-vf610.c | 5 +- drivers/gpio/gpiolib.c | 17 ++ drivers/pinctrl/pinctrl-vf610.c | 2 +- include/gpio.h | 6 + include/linux/ctype.h | 9 + include/linux/kernel.h | 95 +++++++ include/linux/string.h | 2 + lib/Makefile | 1 + lib/kstrtox.c | 366 +++++++++++++++++++++++++ lib/kstrtox.h | 9 + 16 files changed, 613 insertions(+), 122 deletions(-) create mode 100644 lib/kstrtox.c create mode 100644 lib/kstrtox.h -- 2.17.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
