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ABI: rtc-ab8500: fix rtc_calibration documentation

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The "What:" field at the ABI should describe the location of
the ABI, e. g. the position under a mounted sysfs.

Fix it.

Cc: Mark Godfrey <mark.godfrey@stericsson.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: rtc-linux@googlegroups.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-10-29 08:10:02 -02:00 committed by Alexandre Belloni
parent 290cd0f07f
commit aaa6f6acaa
1 changed files with 3 additions and 2 deletions
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Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
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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.