[PATCH 5.10 310/663] spi: atmel: Put allocated master before return

[Greg Kroah-Hartman]

From: Pan Bian <bianpan2...@163.com>

[ Upstream commit 21ea2743f015dbacec1831bdc8afc848db9c2b8c ]

The allocated master is not released. Goto error handling label rather
than directly return.

Fixes: 5e9af37e46bc ("spi: atmel: introduce probe deferring")
Signed-off-by: Pan Bian <bianpan2...@163.com>
Fixes: 5e9af37e46bc ("spi: atmel: introduce probe deferring")
Reviewed-by: Tudor Ambarus <tudor.amba...@microchip.com>
Link: https://lore.kernel.org/r/20210120050025.25426-1-bianpan2...@163.com
Signed-off-by: Mark Brown <broo...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/spi/spi-atmel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 0e5e64a80848d..1db43cbead575 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1590,7 +1590,7 @@ static int atmel_spi_probe(struct platform_device *pdev)
                if (ret == 0) {
                        as->use_dma = true;
                } else if (ret == -EPROBE_DEFER) {
-                       return ret;
+                       goto out_unmap_regs;
                }
        } else if (as->caps.has_pdc_support) {
                as->use_pdc = true;
-- 
2.27.0