> handler"
>
> From: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
>
> This reverts commit 058a38acba15fd8e7b262ec6e17c4204cb15f984.
>
> It's not necessary to avoid a spinlock, a sleeping lock on PREEMPT_RT, in an
> interrupt handler as the interrupt handler itself would be called in a process
> context if PREEMPT_RT is enabled. So revert the patch.
>
> Cc: stable@xxxxxxxxxxxxxxx # for 6.8
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Acked-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
> ---
> drivers/misc/mei/vsc-tp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c index
> ecfb70cd057c..968a92a7425d 100644
> --- a/drivers/misc/mei/vsc-tp.c
> +++ b/drivers/misc/mei/vsc-tp.c
> @@ -419,6 +419,8 @@ static irqreturn_t vsc_tp_isr(int irq, void *data)
>
> atomic_inc(&tp->assert_cnt);
>
> + wake_up(&tp->xfer_wait);
> +
> return IRQ_WAKE_THREAD;
> }
>
> @@ -426,8 +428,6 @@ static irqreturn_t vsc_tp_thread_isr(int irq, void
> *data) {
> struct vsc_tp *tp = data;
>
> - wake_up(&tp->xfer_wait);
> -
> if (tp->event_notify)
> tp->event_notify(tp->event_notify_context);
>
> --
> 2.34.1
