[PATCH] leds: leds-is31fl32xx: fix an error in is31fl32xx_parse_dt()

[Dan Carpenter <dan.carpenter@oracle.com>]

Return -EBUSY if the data is already in use (instead of returning
success).

Fixes: 9d7cffaf99f5 ("leds: Add driver for the ISSI IS31FL32xx family of LED controllers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
Not tested.  It prints an error so the intention seems clear, but
sometimes making stuff a failure instead of a success can lead to
unexpected problems in production.  On the other hand, if this is not
an error then shouldn't we do a continue instead of a goto err?

 drivers/leds/leds-is31fl32xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/leds-is31fl32xx.c b/drivers/leds/leds-is31fl32xx.c
index 3b55af9a8c58..e6f34464914f 100644
--- a/drivers/leds/leds-is31fl32xx.c
+++ b/drivers/leds/leds-is31fl32xx.c
@@ -386,6 +386,7 @@ static int is31fl32xx_parse_dt(struct device *dev,
 			dev_err(dev,
 				"Node %pOF 'reg' conflicts with another LED\n",
 				child);
+			ret = -EBUSY;
 			goto err;
 		}
 
-- 
2.30.2