diff options
Diffstat (limited to 'target/linux/goldfish/patches-2.6.30/0064-PM-Add-wake-lock-api.patch')
| -rw-r--r-- | target/linux/goldfish/patches-2.6.30/0064-PM-Add-wake-lock-api.patch | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/target/linux/goldfish/patches-2.6.30/0064-PM-Add-wake-lock-api.patch b/target/linux/goldfish/patches-2.6.30/0064-PM-Add-wake-lock-api.patch deleted file mode 100644 index bd4d364adc..0000000000 --- a/target/linux/goldfish/patches-2.6.30/0064-PM-Add-wake-lock-api.patch +++ /dev/null @@ -1,104 +0,0 @@ -From e93bd714c424d9fe907cb1d8ec5ce784767a3b16 Mon Sep 17 00:00:00 2001 -From: =?utf-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com> -Date: Fri, 26 Sep 2008 22:10:56 -0700 -Subject: [PATCH 064/134] PM: Add wake lock api. - ---- - include/linux/wakelock.h | 91 ++++++++++++++++++++++++++++++++++++++++++++++ - 1 files changed, 91 insertions(+), 0 deletions(-) - create mode 100755 include/linux/wakelock.h - ---- /dev/null -+++ b/include/linux/wakelock.h -@@ -0,0 +1,91 @@ -+/* include/linux/wakelock.h -+ * -+ * Copyright (C) 2007-2008 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 _LINUX_WAKELOCK_H -+#define _LINUX_WAKELOCK_H -+ -+#include <linux/list.h> -+#include <linux/ktime.h> -+ -+/* A wake_lock prevents the system from entering suspend or other low power -+ * states when active. If the type is set to WAKE_LOCK_SUSPEND, the wake_lock -+ * prevents a full system suspend. If the type is WAKE_LOCK_IDLE, low power -+ * states that cause large interrupt latencies or that disable a set of -+ * interrupts will not entered from idle until the wake_locks are released. -+ */ -+ -+enum { -+ WAKE_LOCK_SUSPEND, /* Prevent suspend */ -+ WAKE_LOCK_IDLE, /* Prevent low power idle */ -+ WAKE_LOCK_TYPE_COUNT -+}; -+ -+struct wake_lock { -+#ifdef CONFIG_HAS_WAKELOCK -+ struct list_head link; -+ int flags; -+ const char *name; -+ unsigned long expires; -+#ifdef CONFIG_WAKELOCK_STAT -+ struct { -+ int count; -+ int expire_count; -+ int wakeup_count; -+ ktime_t total_time; -+ ktime_t prevent_suspend_time; -+ ktime_t max_time; -+ ktime_t last_time; -+ } stat; -+#endif -+#endif -+}; -+ -+#ifdef CONFIG_HAS_WAKELOCK -+ -+void wake_lock_init(struct wake_lock *lock, int type, const char *name); -+void wake_lock_destroy(struct wake_lock *lock); -+void wake_lock(struct wake_lock *lock); -+void wake_lock_timeout(struct wake_lock *lock, long timeout); -+void wake_unlock(struct wake_lock *lock); -+ -+/* wake_lock_active returns a non-zero value if the wake_lock is currently -+ * locked. If the wake_lock has a timeout, it does not check the timeout -+ * but if the timeout had aready been checked it will return 0. -+ */ -+int wake_lock_active(struct wake_lock *lock); -+ -+/* has_wake_lock returns 0 if no wake locks of the specified type are active, -+ * and non-zero if one or more wake locks are held. Specifically it returns -+ * -1 if one or more wake locks with no timeout are active or the -+ * number of jiffies until all active wake locks time out. -+ */ -+long has_wake_lock(int type); -+ -+#else -+ -+static inline void wake_lock_init(struct wake_lock *lock, int type, -+ const char *name) {} -+static inline void wake_lock_destroy(struct wake_lock *lock) {} -+static inline void wake_lock(struct wake_lock *lock) {} -+static inline void wake_lock_timeout(struct wake_lock *lock, long timeout) {} -+static inline void wake_unlock(struct wake_lock *lock) {} -+ -+static inline int wake_lock_active(struct wake_lock *lock) { return 0; } -+static inline long has_wake_lock(int type) { return 0; } -+ -+#endif -+ -+#endif -+ |