* Alexey Dobriyan <adobri...@gmail.com> wrote:
> kernel.h is not needed, but compiler.h is.
>
> mutex.h is not needed only a forward declaration.
>
> spinlock.h is not needed, spinlock_types.h is enough.
>
> Signed-off-by: Alexey Dobriyan <adobri...@gmail.com>
> ---
>
> include/linux/refcount.h | 7 ++++---
> lib/refcount.c | 2 ++
> 2 files changed, 6 insertions(+), 3 deletions(-)
>
> --- a/include/linux/refcount.h
> +++ b/include/linux/refcount.h
> @@ -3,9 +3,10 @@
> #define _LINUX_REFCOUNT_H
>
> #include <linux/atomic.h>
> -#include <linux/mutex.h>
> -#include <linux/spinlock.h>
> -#include <linux/kernel.h>
> +#include <linux/compiler.h>
> +#include <linux/spinlock_types.h>
> +
> +struct mutex;
>
> /**
> * struct refcount_t - variant of atomic_t specialized for reference counts
> --- a/lib/refcount.c
> +++ b/lib/refcount.c
> @@ -35,7 +35,9 @@
> *
> */
>
> +#include <linux/mutex.h>
> #include <linux/refcount.h>
> +#include <linux/spinlock.h>
> #include <linux/bug.h>
Doesn't build on x86-64 defconfig...
Thanks,
Ingo
