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]>
kawasaki · Jul 31, 2007 · c8ed39e · c8ed39e
1 parent a8bbf72
commit c8ed39e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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