| Message ID | 20220621061234.3626638-7-david@protonic.nl (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 049d6ccc4da8d34f382949ebec6d4fb318a9c7c0 |
| Headers | show |
| Series | Optimize spi_sync path | expand |
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index d8d2b7ac78f2..71b767a9ad77 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1653,13 +1653,6 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread) if (ctlr->cur_msg) goto out_unlock; - /* If another context is idling the device then defer */ - if (ctlr->idling) { - kthread_queue_work(ctlr->kworker, &ctlr->pump_messages); - spin_unlock_irqrestore(&ctlr->queue_lock, flags); - goto out_unlock; - } - /* Check if the queue is idle */ if (list_empty(&ctlr->queue) || !ctlr->running) { if (!ctlr->busy)
Since the whole idling transition is locked by the io_mutex now, there is no need to check this flag anymore. Signed-off-by: David Jander <david@protonic.nl> --- drivers/spi/spi.c | 7 ------- 1 file changed, 7 deletions(-)