From d47529b2e9fe0ec2eb1f072afad8849f52e385c4 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Mon, 12 Sep 2016 18:16:31 -0400 Subject: [PATCH] gpio: don't include module.h in shared driver header Most shared headers in include/linux don't need to know what the internals of a struct module are; all they care about is that it is a struct and hence they may require a pointer to one. The advantage in this is that module.h is including a lot of stuff itself, and an otherwise empty C file that just contains module.h will result in ~750kB from CPP (compared to say 12kB from init.h) So we have approximately 50 instances of "struct module;" in the various include/linux headers already that help us keep module.h out of other headers; here we do the same for gpio. Cc: Linus Walleij Cc: Alexandre Courbot Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Linus Walleij --- include/linux/gpio/driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 50882e09289b..216e6f275aa8 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -3,7 +3,6 @@ #include #include -#include #include #include #include @@ -16,6 +15,7 @@ struct of_phandle_args; struct device_node; struct seq_file; struct gpio_device; +struct module; #ifdef CONFIG_GPIOLIB -- 2.20.1