[PATCH] can: tcan4x5x: Turn on the power before parsing the config

[Dan Murphy]

The parse config function now performs action on the device either
reading or writing and a reset.  If the regulator is managed it needs
to be turned on.  So turn on the regulator if available if the parsing
fails then turn off the regulator.

Fixes: a5235f3c7c23 ("can: tcan45x: Make wake-up GPIO an optional GPIO")
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
 drivers/net/can/m_can/tcan4x5x.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c
index 4e1789ea2bc3..515486fcb150 100644
--- a/drivers/net/can/m_can/tcan4x5x.c
+++ b/drivers/net/can/m_can/tcan4x5x.c
@@ -451,11 +451,11 @@ static int tcan4x5x_can_probe(struct spi_device *spi)
 	priv->regmap = devm_regmap_init(&spi->dev, &tcan4x5x_bus,
 					&spi->dev, &tcan4x5x_regmap);
 
+	tcan4x5x_power_enable(priv->power, 1);
+
 	ret = tcan4x5x_parse_config(mcan_class);
 	if (ret)
-		goto out_clk;
-
-	tcan4x5x_power_enable(priv->power, 1);
+		goto out_power;
 
 	ret = m_can_class_register(mcan_class);
 	if (ret)
-- 
2.23.0