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authorAlessandro Zummo <alessandro.zummo@towertech.it>2006-05-20 15:00:29 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-21 12:59:21 -0700
commitb3969e5831adac133b286600e74214e1ae42ec05 (patch)
treed708f1be2b626f0f73ab09a7e6a241640a5dd9fc /drivers/rtc/rtc-sa1100.c
parenteae07ac607f317ee6781983d3f9d8f77ef144b45 (diff)
downloadop-kernel-dev-b3969e5831adac133b286600e74214e1ae42ec05.zip
op-kernel-dev-b3969e5831adac133b286600e74214e1ae42ec05.tar.gz
[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>
Diffstat (limited to 'drivers/rtc/rtc-sa1100.c')
-rw-r--r--drivers/rtc/rtc-sa1100.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 2bc8aad..a997529 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -247,7 +247,7 @@ static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
rtc_freq = arg;
return 0;
}
- return -EINVAL;
+ return -ENOIOCTLCMD;
}
static int sa1100_rtc_read_time(struct device *dev, struct rtc_time *tm)
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