Signed-off-by: Rob Clark robdclark@gmail.com --- drivers/gpu/drm/msm/msm_drv.h | 15 +++++++++++++++ drivers/gpu/drm/msm/msm_fence.c | 11 +---------- 2 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index fed3869..6107a39 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -335,5 +335,20 @@ static inline int align_pitch(int width, int bpp) /* for conditionally setting boolean flag(s): */ #define COND(bool, val) ((bool) ? (val) : 0)
+static inline unsigned long timeout_to_jiffies(const ktime_t *timeout) +{ + ktime_t now = ktime_get(); + unsigned long remaining_jiffies; + + if (ktime_compare(*timeout, now) < 0) { + remaining_jiffies = 0; + } else { + ktime_t rem = ktime_sub(*timeout, now); + struct timespec ts = ktime_to_timespec(rem); + remaining_jiffies = timespec_to_jiffies(&ts); + } + + return remaining_jiffies; +}
#endif /* __MSM_DRV_H__ */ diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c index 55a5f92..002eecb 100644 --- a/drivers/gpu/drm/msm/msm_fence.c +++ b/drivers/gpu/drm/msm/msm_fence.c @@ -44,16 +44,7 @@ int msm_wait_fence(struct drm_device *dev, uint32_t fence, /* no-wait: */ ret = fence_completed(dev, fence) ? 0 : -EBUSY; } else { - ktime_t now = ktime_get(); - unsigned long remaining_jiffies; - - if (ktime_compare(*timeout, now) < 0) { - remaining_jiffies = 0; - } else { - ktime_t rem = ktime_sub(*timeout, now); - struct timespec ts = ktime_to_timespec(rem); - remaining_jiffies = timespec_to_jiffies(&ts); - } + unsigned long remaining_jiffies = timeout_to_jiffies(timeout);
if (interruptible) ret = wait_event_interruptible_timeout(priv->fence_event,