From 9af4acc096eeb1ddd6f507d291c7c901949224a6 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 10 Mar 2012 11:57:29 +0300 Subject: 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 [grant.likely: move unlock above dev_err() call] Signed-off-by: Grant Likely --- drivers/spi/spi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/spi') diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 7ea06af8636..eb3587a30df 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -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; -- cgit v1.2.3