diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 51ad42fad567..57179d5eea9a 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1159,6 +1159,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread) if (ret < 0) { dev_err(&master->dev, "Failed to power device: %d\n", ret); + mutex_unlock(&master->io_mutex); return; } } @@ -1174,6 +1175,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread) if (master->auto_runtime_pm) pm_runtime_put(master->dev.parent); + mutex_unlock(&master->io_mutex); return; } } |