From: Zhihao Cheng <[email protected]>
[ Upstream commit ac9978fcad3c5abc43cdd225441ce9459c36e16b ]
Fix to return the error code from
devm_reset_control_get_optional_exclusive() instaed of 0
in cqspi_probe().
Fixes: 31fb632b5d43ca ("spi: Move cadence-quadspi driver to drivers/spi/")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Zhihao Cheng <[email protected]>
Reviewed-by: Philipp Zabel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/spi/spi-cadence-quadspi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-cadence-quadspi.c
b/drivers/spi/spi-cadence-quadspi.c
index c6795c684b16a..9f8cae7a35bb6 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1263,12 +1263,14 @@ static int cqspi_probe(struct platform_device *pdev)
/* Obtain QSPI reset control */
rstc = devm_reset_control_get_optional_exclusive(dev, "qspi");
if (IS_ERR(rstc)) {
+ ret = PTR_ERR(rstc);
dev_err(dev, "Cannot get QSPI reset.\n");
goto probe_reset_failed;
}
rstc_ocp = devm_reset_control_get_optional_exclusive(dev, "qspi-ocp");
if (IS_ERR(rstc_ocp)) {
+ ret = PTR_ERR(rstc_ocp);
dev_err(dev, "Cannot get QSPI OCP reset.\n");
goto probe_reset_failed;
}
--
2.27.0
