From f526b91165624fcdf06f9e339a2d4e3ca63c2439 Mon Sep 17 00:00:00 2001
From: chenzhijia <chenzhijia@xiaomi.com>
Date: Wed, 7 Aug 2024 10:28:55 +0800
Subject: [PATCH] nuttx/drivers:Modify errcode returned by relay_ioctl

Fixed system function call failure due to return errcode error

Signed-off-by: chenzhijia <chenzhijia@xiaomi.com>
---
 drivers/power/relay/relay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/relay/relay.c b/drivers/power/relay/relay.c
index ccf42eb0559..0179df82e94 100644
--- a/drivers/power/relay/relay.c
+++ b/drivers/power/relay/relay.c
@@ -116,7 +116,7 @@ static int relay_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
           }
         else
           {
-            ret = -ENOTSUP;
+            ret = -ENOTTY;
           }
         break;
     }