Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c8ed39ebe0cf490abd7bf7c77b728dd6fefb2cf8
Commit:     c8ed39ebe0cf490abd7bf7c77b728dd6fefb2cf8
Parent:     a8bbf72ab9b3072ece630d97689145b1a2f01221
Author:     Thomas Hommel <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 31 00:37:31 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Jul 31 15:39:36 2007 -0700

    rtc-dev: Make RTC driver return ENOTTY instead of ENOIOCTLCMD
    
    Prevent the RTC driver from returning ENOIOCTLCMD to userspace.
    
    Signed-off-by: Thomas Hommel <[EMAIL PROTECTED]>
    Acked-by: Alessandro Zummo <[EMAIL PROTECTED]>
    Cc: David Brownell <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/rtc/rtc-dev.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 3045359..005fff3 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -348,6 +348,8 @@ static int rtc_dev_ioctl(struct inode *inode, struct file 
*file,
        case RTC_IRQP_SET:
                if (ops->irq_set_freq)
                        err = rtc_irq_set_freq(rtc, rtc->irq_task, arg);
+               else
+                       err = -ENOTTY;
                break;
 
 #if 0
-
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