From 01aab9fd0a838a6195863b0b019eed648f41edb2 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 24 Oct 2024 21:15:32 +0200 Subject: [PATCH] gpiolib: remove leftover spinlock bits We no longer use any spinlocks in gpiolib.c. Stop including linux/spinlock.h and remove an outdated comment. Link: https://lore.kernel.org/r/20241024191532.78304-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpiolib.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 6001ec96693c..676d963c20eb 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include @@ -1223,11 +1222,6 @@ struct gpio_device *gpio_device_find(const void *data, struct gpio_device *gdev; struct gpio_chip *gc; - /* - * Not yet but in the future the spinlock below will become a mutex. - * Annotate this function before anyone tries to use it in interrupt - * context like it happened with gpiochip_find(). - */ might_sleep(); guard(srcu)(&gpio_devices_srcu); -- 2.25.1