From: Christophe JAILLET <redacted>

commit b03aec1c1f337dfdae44cdb0645ecac34208ae0a upstream.

A 'uniphier_sd_clk_enable()' call should be balanced by a corresponding
'uniphier_sd_clk_disable()' call.
This is done in the remove function, but not in the error handling path of
the probe.

Add the missing call.

Fixes: 3fd784f745dd ("mmc: uniphier-sd: add UniPhier SD/eMMC controller driver")
Signed-off-by: Christophe JAILLET <redacted>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20210220142935.918554-1-christophe.jaillet@wanadoo.fr (local)
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/mmc/host/uniphier-sd.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/mmc/host/uniphier-sd.c
+++ b/drivers/mmc/host/uniphier-sd.c

@@ -636,7 +636,7 @@ static int uniphier_sd_probe(struct plat
 
 	ret = tmio_mmc_host_probe(host);
 	if (ret)
-		goto free_host;
+		goto disable_clk;
 
 	ret = devm_request_irq(dev, irq, tmio_mmc_irq, IRQF_SHARED,
 			       dev_name(dev), host);

@@ -647,6 +647,8 @@ static int uniphier_sd_probe(struct plat
 
 remove_host:
 	tmio_mmc_host_remove(host);
+disable_clk:
+	uniphier_sd_clk_disable(host);
 free_host:
 	tmio_mmc_host_free(host);