The patch titled
rtc-dev: Make RTC driver return ENOTTY instead of ENOIOCTLCMD
has been added to the -mm tree. Its filename is
rtc-dev-make-rtc-driver-return-enotty.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: rtc-dev: Make RTC driver return ENOTTY instead of ENOIOCTLCMD
From: Thomas Hommel <thomas.hommel@xxxxxxxxxxx>
Prevent the RTC driver from returning ENOIOCTLCMD to userspace.
Signed-off-by: Thomas Hommel <thomas.hommel@xxxxxxxxxxx>
Acked-by: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Cc: David Brownell <david-b@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-dev.c | 2 ++
1 file changed, 2 insertions(+)
diff -puN drivers/rtc/rtc-dev.c~rtc-dev-make-rtc-driver-return-enotty drivers/rtc/rtc-dev.c
--- a/drivers/rtc/rtc-dev.c~rtc-dev-make-rtc-driver-return-enotty
+++ a/drivers/rtc/rtc-dev.c
@@ -348,6 +348,8 @@ static int rtc_dev_ioctl(struct inode *i
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
_
Patches currently in -mm which might be from thomas.hommel@xxxxxxxxxxx are
rtc-dev-make-rtc-driver-return-enotty.patch
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