[PATCH] leds: sc27xx: Add a missing mutex_destory()

Chunyan Zhang
2023-09-21T02:44:19Z

In sc27xx_led_probe() there's one error branch missing mutex_destory()
after mutex_init(), it seems that we should add it since other branches
which follow it called mutex_destoy() before return failure.

Fixes: e081c49e30ec ("leds: Add Spreadtrum SC27xx breathing light controller driver")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
---
drivers/leds/leds-sc27xx-bltc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/leds/leds-sc27xx-bltc.c b/drivers/leds/leds-sc27xx-bltc.c
index e199ea15e406..122094bbf444 100644
--- a/drivers/leds/leds-sc27xx-bltc.c
+++ b/drivers/leds/leds-sc27xx-bltc.c
@@ -300,6 +300,7 @@ static int sc27xx_led_probe(struct platform_device *pdev)
priv->base = base;
priv->regmap = dev_get_regmap(dev->parent, NULL);
if (!priv->regmap) {
+ mutex_destroy(&priv->lock);
err = -ENODEV;
dev_err(dev, "failed to get regmap: %d\n", err);
return err;
--
2.41.0