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spi: release lock on error path in spi_pump_messages()

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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>
This commit is contained in:
Dan Carpenter 2012-03-10 11:57:29 +03:00 committed by Grant Likely
parent 054ebcc4a8
commit 9af4acc096
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi.c
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@ -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;