From: Sascha Hauer <sha@pengutronix.de>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] include: linux/spinlock: add stubs for Linux _bh variants
Date: Thu, 21 Sep 2023 14:10:15 +0200 [thread overview]
Message-ID: <20230921121015.GL637806@pengutronix.de> (raw)
In-Reply-To: <20230921094425.270359-1-a.fatoum@pengutronix.de>
On Thu, Sep 21, 2023 at 11:44:25AM +0200, Ahmad Fatoum wrote:
> For symmetry with existing empty spin_lock/unlock stubs, add _bh
> suffixed versions as well.
>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> include/linux/spinlock.h | 2 ++
> 1 file changed, 2 insertions(+)
Applied, thanks
Sascha
>
> diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
> index 12af3dab231b..a604e0fd090f 100644
> --- a/include/linux/spinlock.h
> +++ b/include/linux/spinlock.h
> @@ -6,7 +6,9 @@
> typedef int spinlock_t;
> #define spin_lock_init(...)
> #define spin_lock(...)
> +#define spin_lock_bh spin_lock
> #define spin_unlock(...)
> +#define spin_unlock_bh spin_unlock
> #define spin_lock_irqsave(lock, flags) do { flags = 0; } while (0)
> #define spin_unlock_irqrestore(lock, flags) do { flags = flags; } while (0)
>
> --
> 2.39.2
>
>
>
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prev parent reply other threads:[~2023-09-21 12:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 9:44 Ahmad Fatoum
2023-09-21 12:10 ` Sascha Hauer [this message]
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