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rtc-dev: Make RTC driver return ENOTTY instead of ENOIOCTLCMD

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Prevent the RTC driver from returning ENOIOCTLCMD to userspace.

Signed-off-by: Thomas Hommel <thomas.hommel@gefanuc.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Thomas Hommel 2007-07-31 00:37:31 -07:00 committed by Linus Torvalds
parent a8bbf72ab9
commit c8ed39ebe0
1 changed files with 2 additions and 0 deletions
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drivers/rtc/rtc-dev.c
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@ -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