On Mon, 10 Feb 2020 at 11:15, Linus Walleij linus.walleij@linaro.org wrote:
The PWM backlight still supports passing a enable GPIO line as platform data using the legacy <linux/gpio.h> API.
It turns out that ever board using this mechanism except one is pass .enable_gpio = -1. So we drop all these cargo-culted -1's from all instances of this platform data in the kernel.
The remaning board, Palm TC, is converted to pass a machine descriptior table with the "enable" GPIO instead, and delete the platform data entry for enable_gpio and the code handling it and things should work smoothly with the new API.
Cc: Krzysztof Kozlowski krzk@kernel.org Cc: Guan Xuetao gxt@pku.edu.cn Acked-by: Robert Jarzmik robert.jarzmik@free.fr Reviewed-by: Bartosz Golaszewski bgolaszewski@baylibre.com Signed-off-by: Linus Walleij linus.walleij@linaro.org
ChangeLog v2->v3:
- Collect Robert's ACK.
You missed my ack:
For s3c: Acked-by: Krzysztof Kozlowski krzk@kernel.org
Best regards, Krzysztof