Re: [PATCH] gpiolib: fix efficiency regression when using gpio_chip_get_multiple()

From: Bartosz Golaszewski bartosz.golaszewski@linaro.org

On Thu, 03 Jul 2025 15:18:29 -0400, Hugo Villeneuve wrote:

commit 74abd086d2ee ("gpiolib: sanitize the return value of gpio_chip::get_multiple()") altered the value returned by gc->get_multiple() in case it is positive (> 0), but failed to return for other cases (<= 0).

This may result in the "if (gc->get)" block being executed and thus negates the performance gain that is normally obtained by using gc->get_multiple().

[...]

Applied, thanks!

[1/1] gpiolib: fix efficiency regression when using gpio_chip_get_multiple() https://git.kernel.org/brgl/linux/c/30e0fd3c0273dc106320081793793a424f1f1950

Best regards,