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

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

drivers/spi/spi.c

+2 −0
Original line number Diff line number Diff line
@@ -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;

		}

	}