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spi: fsl-espi: small fix to error path in fsl_espi_irq

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spin_lock is used to obtain the spinlock, so spin_unlock
has to be used here.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Heiner Kallweit 2016-10-29 10:53:19 +02:00 committed by Mark Brown
parent f05689a662
commit 66b8053e24
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-fsl-espi.c
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@ -473,7 +473,7 @@ static irqreturn_t fsl_espi_irq(s32 irq, void *context_data)
/* Get interrupt events(tx/rx) */
events = fsl_espi_read_reg(mspi, ESPI_SPIE);
if (!events) {
spin_unlock_irq(&mspi->lock);
spin_unlock(&mspi->lock);
return IRQ_NONE;
}