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| author | John Stultz <john.stultz@linaro.org> | 2011-03-30 14:26:38 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-03-30 14:26:38 -0700 |
| commit | 4450182f400f1a5f50b1680faec25af2315c2849 (patch) | |
| tree | 50af5b694a3aed44d0389f6a78e8527c65976d10 | |
| parent | 53ddc0a0cfcc9349c3bf8728c6552e8dce24d452 (diff) | |
| parent | c7d74f8d1825dc198a9d4c295013f28b65ff254a (diff) | |
Merge branch 'upstream/android.38' into linaro-android.38
| -rw-r--r-- | drivers/rtc/Kconfig | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index a3c451dbd40..79b2a635dc3 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -97,6 +97,18 @@ config RTC_INTF_DEV If unsure, say Y. +config RTC_INTF_DEV_UIE_EMUL + bool "RTC UIE emulation on dev interface" + depends on RTC_INTF_DEV + help + Provides an emulation for RTC_UIE if the underlying rtc chip + driver does not expose RTC_UIE ioctls. Those requests generate + once-per-second update interrupts, used for synchronization. + + The emulation code will read the time from the hardware + clock several times per second, please enable this option + only if you know that you really need it. + config RTC_INTF_ALARM bool "Android alarm driver" depends on RTC_CLASS @@ -114,17 +126,6 @@ config RTC_INTF_ALARM_DEV help Exports the alarm interface to user-space. -config RTC_INTF_DEV_UIE_EMUL - bool "RTC UIE emulation on dev interface" - depends on RTC_INTF_DEV - help - Provides an emulation for RTC_UIE if the underlying rtc chip - driver does not expose RTC_UIE ioctls. Those requests generate - once-per-second update interrupts, used for synchronization. - - The emulation code will read the time from the hardware - clock several times per second, please enable this option - only if you know that you really need it. config RTC_DRV_TEST tristate "Test driver/device" |