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Diffstat (limited to 'Documentation/rtc.txt')
| -rw-r--r-- | Documentation/rtc.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/rtc.txt b/Documentation/rtc.txt index 250160469d8..32aa4002de4 100644 --- a/Documentation/rtc.txt +++ b/Documentation/rtc.txt @@ -119,8 +119,9 @@ three different userspace interfaces: * /sys/class/rtc/rtcN ... sysfs attributes support readonly access to some RTC attributes. - * /proc/driver/rtc ... the first RTC (rtc0) may expose itself - using a procfs interface. More information is (currently) shown + * /proc/driver/rtc ... the system clock RTC may expose itself + using a procfs interface. If there is no RTC for the system clock, + rtc0 is used by default. More information is (currently) shown here than through sysfs. The RTC Class framework supports a wide variety of RTCs, ranging from those |