[PATCH] mailbox: th1520: fix clock imbalance on probe failure

[Johan Hovold]

The purpose of the devm_add_action_or_reset() helper is to call the
action function in case adding an action ever fails so drop the clock
disable from the error path to avoid disabling the clocks twice.

Fixes: 5d4d263e1c6b ("mailbox: Introduce support for T-head TH1520 Mailbox driver")
Cc: Michal Wilczynski <m.wilczynski at samsung.com>
Signed-off-by: Johan Hovold <johan at kernel.org>
---
 drivers/mailbox/mailbox-th1520.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mailbox/mailbox-th1520.c b/drivers/mailbox/mailbox-th1520.c
index a6b2aa9ae952..626957c2e435 100644
--- a/drivers/mailbox/mailbox-th1520.c
+++ b/drivers/mailbox/mailbox-th1520.c
@@ -435,10 +435,8 @@ static int th1520_mbox_probe(struct platform_device *pdev)
 	}
 
 	ret = devm_add_action_or_reset(dev, th1520_disable_clk, priv);
-	if (ret) {
-		clk_bulk_disable_unprepare(ARRAY_SIZE(priv->clocks), priv->clocks);
+	if (ret)
 		return ret;
-	}
 
 	/*
 	 * The address mappings in the device tree align precisely with those
-- 
2.49.1