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spi: Remove the now unused ctlr->idling flag

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The ctlr->idling flag is never checked now, so we don't need to set it
either.

Signed-off-by: David Jander <david@protonic.nl>
Link: https://lore.kernel.org/r/20220621061234.3626638-8-david@protonic.nl
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
David Jander 2022-06-21 08:12:30 +02:00 committed by Mark Brown
parent 049d6ccc4d
commit 66a221593c
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 0 additions and 4 deletions
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2
drivers/spi/spi.c
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@ -1674,7 +1674,6 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread)
}
ctlr->busy = false;
ctlr->idling = true;
spin_unlock_irqrestore(&ctlr->queue_lock, flags);
kfree(ctlr->dummy_rx);
@ -1689,7 +1688,6 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread)
trace_spi_controller_idle(ctlr);
spin_lock_irqsave(&ctlr->queue_lock, flags);
ctlr->idling = false;
ctlr->queue_empty = true;
goto out_unlock;
}

2
include/linux/spi/spi.h
View file

@ -383,7 +383,6 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch
* @pump_messages: work struct for scheduling work to the message pump
* @queue_lock: spinlock to syncronise access to message queue
* @queue: message queue
* @idling: the device is entering idle state
* @cur_msg: the currently in-flight message
* @cur_msg_mapped: message has been mapped for DMA
* @last_cs: the last chip_select that is recorded by set_cs, -1 on non chip
@ -616,7 +615,6 @@ struct spi_controller {
spinlock_t queue_lock;
struct list_head queue;
struct spi_message *cur_msg;
bool idling;
bool busy;
bool running;
bool rt;