From b3969e5831adac133b286600e74214e1ae42ec05 Mon Sep 17 00:00:00 2001
From: Alessandro Zummo <alessandro.zummo@towertech.it>
Date: Sat, 20 May 2006 15:00:29 -0700
Subject: [PATCH] rtc subsystem: use ENOIOCTLCMD and ENOTTY where appropriate

Appropriately use -ENOIOCTLCMD and -ENOTTY when the ioctl is not
implemented by a driver.

(akpm: we're not allowed to return -ENOIOCTLCMD to userspace.  This patch does
the right thing).

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/rtc/rtc-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/rtc/rtc-test.c')

diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index e1f7e8e86daf..e1fa5fe7901f 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -71,7 +71,7 @@ static int test_rtc_ioctl(struct device *dev, unsigned int cmd,
 		return 0;
 
 	default:
-		return -EINVAL;
+		return -ENOIOCTLCMD;
 	}
 }
 
-- 
cgit