diff options
author | John Stultz <john.stultz@linaro.org> | 2015-01-20 13:42:34 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-25 20:10:10 +0800 |
commit | 5da41e925656649fd970f0c205eee5fda887dc24 (patch) | |
tree | 41ca6178c976c5ab68ca23910a2c7fc1ae8b2acd /drivers/staging/android/uapi | |
parent | ce5b615bc29273de705188e8a827dd7663069602 (diff) |
staging: Remove the Android alarm-dev driver
The functionality provided by the Android alarm-dev driver
should now be present in the timerfd interface (thanks to
Greg Hackmann and Todd Poynor).
As of Lollipop, AOSP can make use of the timerfd if
alarm-dev is not present (though a fixup for setting the
rtc time if rtc0 isn't the backing for _ALARM clockids has
been applied post-Lollipop).
Thus, we should be able to remove alarm-dev from staging.
Cc: Greg Hackmann <ghackmann@google.com>
Cc: Elliott Hughes <enh@google.com>
Cc: Todd Poynor <toddpoynor@google.com>
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Acked-by: Mark Salyzyn <salyzyn@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/uapi')
-rw-r--r-- | drivers/staging/android/uapi/android_alarm.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/drivers/staging/android/uapi/android_alarm.h b/drivers/staging/android/uapi/android_alarm.h deleted file mode 100644 index aa013f6f5f3a..000000000000 --- a/drivers/staging/android/uapi/android_alarm.h +++ /dev/null @@ -1,62 +0,0 @@ -/* drivers/staging/android/uapi/android_alarm.h - * - * Copyright (C) 2006-2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _UAPI_LINUX_ANDROID_ALARM_H -#define _UAPI_LINUX_ANDROID_ALARM_H - -#include <linux/ioctl.h> -#include <linux/time.h> - -enum android_alarm_type { - /* return code bit numbers or set alarm arg */ - ANDROID_ALARM_RTC_WAKEUP, - ANDROID_ALARM_RTC, - ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP, - ANDROID_ALARM_ELAPSED_REALTIME, - ANDROID_ALARM_SYSTEMTIME, - - ANDROID_ALARM_TYPE_COUNT, - - /* return code bit numbers */ - /* ANDROID_ALARM_TIME_CHANGE = 16 */ -}; - -enum android_alarm_return_flags { - ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP, - ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC, - ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK = - 1U << ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP, - ANDROID_ALARM_ELAPSED_REALTIME_MASK = - 1U << ANDROID_ALARM_ELAPSED_REALTIME, - ANDROID_ALARM_SYSTEMTIME_MASK = 1U << ANDROID_ALARM_SYSTEMTIME, - ANDROID_ALARM_TIME_CHANGE_MASK = 1U << 16 -}; - -/* Disable alarm */ -#define ANDROID_ALARM_CLEAR(type) _IO('a', 0 | ((type) << 4)) - -/* Ack last alarm and wait for next */ -#define ANDROID_ALARM_WAIT _IO('a', 1) - -#define ALARM_IOW(c, type, size) _IOW('a', (c) | ((type) << 4), size) -/* Set alarm */ -#define ANDROID_ALARM_SET(type) ALARM_IOW(2, type, struct timespec) -#define ANDROID_ALARM_SET_AND_WAIT(type) ALARM_IOW(3, type, struct timespec) -#define ANDROID_ALARM_GET_TIME(type) ALARM_IOW(4, type, struct timespec) -#define ANDROID_ALARM_SET_RTC _IOW('a', 5, struct timespec) -#define ANDROID_ALARM_BASE_CMD(cmd) (cmd & ~(_IOC(0, 0, 0xf0, 0))) -#define ANDROID_ALARM_IOCTL_TO_TYPE(cmd) (_IOC_NR(cmd) >> 4) - -#endif |