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-rw-r--r--drivers/rtc/rtc-dev.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 87d4add6b7f6..814583bd2fe7 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -233,7 +233,8 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
break;
case RTC_PIE_ON:
- if (!capable(CAP_SYS_RESOURCE))
+ if (rtc->irq_freq > rtc->max_user_freq &&
+ !capable(CAP_SYS_RESOURCE))
return -EACCES;
break;
}