Commit 9af4acc0 authored Mar 10, 2012 by Dan Carpenter Committed by Grant Likely Mar 10, 2012

spi: release lock on error path in spi_pump_messages()



We should release the lock here and enable IRQs before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[grant.likely: move unlock above dev_err() call]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

parent 054ebcc4

drivers/spi/spi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -533,6 +533,7 @@ static void spi_pump_messages(struct kthread_work *work)
		if (master->busy) {
		ret = master->unprepare_transfer_hardware(master);
		if (ret) {
		spin_unlock_irqrestore(&master->queue_lock, flags);
		dev_err(&master->dev,
		"failed to unprepare transfer hardware\n");
		return;