diff options
Diffstat (limited to 'gcip-kernel-driver/include/gcip/gcip-pm.h')
| -rw-r--r-- | gcip-kernel-driver/include/gcip/gcip-pm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcip-kernel-driver/include/gcip/gcip-pm.h b/gcip-kernel-driver/include/gcip/gcip-pm.h index 1e6ce05..7e3a3e4 100644 --- a/gcip-kernel-driver/include/gcip/gcip-pm.h +++ b/gcip-kernel-driver/include/gcip/gcip-pm.h @@ -23,6 +23,8 @@ struct gcip_pm { int count; /* Flag indicating a deferred power down is pending. Protected by @lock */ bool power_down_pending; + /* The worker to asynchronously call gcip_pm_put(). */ + struct work_struct put_async_work; /* Callbacks. See struct gcip_pm_args. */ void *data; @@ -99,6 +101,12 @@ int gcip_pm_get(struct gcip_pm *pm); */ void gcip_pm_put(struct gcip_pm *pm); +/* Schedules an asynchronous job to execute gcip_pm_put(). */ +void gcip_pm_put_async(struct gcip_pm *pm); + +/* Flushes the pending pm_put work if any. */ +void gcip_pm_flush_put_work(struct gcip_pm *pm); + /* Gets the power up counter. Note that this is checked without PM lock. */ int gcip_pm_get_count(struct gcip_pm *pm); |