On Thu, Nov 09, 2023 at 01:29:45PM +0100, Ahmad Fatoum wrote:
> The spinlock stubs don't actually do anything with the spinlock_t.
> To avoid the compiler warning about it add an __always_unused annotation
> to the spinlock.
>
> Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
> include/linux/spinlock.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks
Sascha
>
> diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
> index a604e0fd090f..6f90fb1cad43 100644
> --- a/include/linux/spinlock.h
> +++ b/include/linux/spinlock.h
> @@ -12,6 +12,6 @@ typedef int spinlock_t;
> #define spin_lock_irqsave(lock, flags) do { flags = 0; } while (0)
> #define spin_unlock_irqrestore(lock, flags) do { flags = flags; } while (0)
>
> -#define DEFINE_SPINLOCK(lock) spinlock_t lock
> +#define DEFINE_SPINLOCK(lock) spinlock_t __always_unused lock
>
> #endif /* __LINUX_SPINLOCK_H */
> --
> 2.39.2
>
>
>
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