diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_utils.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_utils.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 562f756da421..94f136d8a5fd 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -32,6 +32,7 @@ #include <linux/workqueue.h> struct drm_i915_private; +struct timer_list; #undef WARN_ON /* Many gcc seem to no see through this and fall over :( */ @@ -421,4 +422,12 @@ static inline void add_taint_for_CI(unsigned int taint) add_taint(taint, LOCKDEP_STILL_OK); } +void cancel_timer(struct timer_list *t); +void set_timer_ms(struct timer_list *t, unsigned long timeout); + +static inline bool timer_expired(const struct timer_list *t) +{ + return READ_ONCE(t->expires) && !timer_pending(t); +} + #endif /* !__I915_UTILS_H */ |