Commit 764f2166 authored by Mark Brown's avatar Mark Brown

spi: Drop io_mutex in error paths

A couple of error paths were missing drops of io_mutex.
Reported-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 29b4817d
...@@ -1159,6 +1159,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread) ...@@ -1159,6 +1159,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread)
if (ret < 0) { if (ret < 0) {
dev_err(&master->dev, "Failed to power device: %d\n", dev_err(&master->dev, "Failed to power device: %d\n",
ret); ret);
mutex_unlock(&master->io_mutex);
return; return;
} }
} }
...@@ -1174,6 +1175,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread) ...@@ -1174,6 +1175,7 @@ static void __spi_pump_messages(struct spi_master *master, bool in_kthread)
if (master->auto_runtime_pm) if (master->auto_runtime_pm)
pm_runtime_put(master->dev.parent); pm_runtime_put(master->dev.parent);
mutex_unlock(&master->io_mutex);
return; return;
} }
} }
......
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