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-rw-r--r--Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration b/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
index 4cf1e72222d9..ec950c93e5c6 100644
--- a/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
+++ b/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
@@ -1,8 +1,9 @@
-What: Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
+What: /sys/class/rtc/rtc0/device/rtc_calibration
Date: Oct 2011
KernelVersion: 3.0
Contact: Mark Godfrey <mark.godfrey@stericsson.com>
-Description: The rtc_calibration attribute allows the userspace to
+Description: Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
+ The rtc_calibration attribute allows the userspace to
calibrate the AB8500.s 32KHz Real Time Clock.
Every 60 seconds the AB8500 will correct the RTC's value
by adding to it the value of this attribute.