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2023-02-10dm: button: add support for linux_code in button-gpio.c driverDzmitry Sankouski
Linux event code must be used in input devices, using buttons. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-19doc: replace @return by Return:Heinrich Schuchardt
Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-02-22button: add udevice forward declarationNeil Armstrong
After 401d1c4f5d2d ("common: Drop asm/global_data.h from common header") build fails with : drivers/button/button-uclass.c:13:5: error: conflicting types for 'button_get_by_label' int button_get_by_label(const char *label, struct udevice **devp) ^~~~~~~~~~~~~~~~~~~ Adding struct udevice forward declaration in button.h solves the build error. Fixes: 401d1c4f5d2d ("common: Drop asm/global_data.h from common header") Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-28dm: button: add an uclass for buttonPhilippe Reynes
Add a new uclass for button that implements two functions: - button_get_by_label - button_get_status Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>