[PATCH for v4.9 LTS 66/87] spi: spi-axi: Free resources on error path

[Levin, Alexander (Sasha Levin)]

From: Christophe JAILLET <christophe.jail...@wanadoo.fr>

[ Upstream commit 9620ca90115d4bd700f05862d3b210a266a66efe ]

We should go to 'err_put_master' here instead of returning directly.
Otherwise a call to 'spi_master_put' is missing.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
Acked-by: Lars-Peter Clausen <l...@metafoo.de>
Signed-off-by: Mark Brown <broo...@kernel.org>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
---
 drivers/spi/spi-axi-spi-engine.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c
index 2b1456e5e221..c1eafbd7610a 100644
--- a/drivers/spi/spi-axi-spi-engine.c
+++ b/drivers/spi/spi-axi-spi-engine.c
@@ -494,7 +494,8 @@ static int spi_engine_probe(struct platform_device *pdev)
                        SPI_ENGINE_VERSION_MAJOR(version),
                        SPI_ENGINE_VERSION_MINOR(version),
                        SPI_ENGINE_VERSION_PATCH(version));
-               return -ENODEV;
+               ret = -ENODEV;
+               goto err_put_master;
        }
 
        spi_engine->clk = devm_clk_get(&pdev->dev, "s_axi_aclk");
-- 
2.11.0