From: David Jander Date: Tue, 21 Jun 2022 06:12:29 +0000 (+0200) Subject: spi: Remove check for idling in __spi_pump_messages() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=049d6ccc4da8d34f382949ebec6d4fb318a9c7c0;p=linux.git spi: Remove check for idling in __spi_pump_messages() 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 Link: https://lore.kernel.org/r/20220621061234.3626638-7-david@protonic.nl Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index d8d2b7ac78f2f..71b767a9ad779 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)