diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 14:30:41 +0300 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 19:21:22 +0300 |
commit | 8b0e195314fabd58a331c4f7b6db75a1565535d7 (patch) | |
tree | 6ff9d2d9388406b8447b09b6a4037795142172de /drivers/gpu/drm | |
parent | 2456e855354415bfaeb7badaa14e11b3e02c8466 (diff) | |
download | linux-8b0e195314fabd58a331c4f7b6db75a1565535d7.tar.xz |
ktime: Cleanup ktime_set() usage
ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fence.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c index e4a5a5ac0ff3..762f8e82ceb7 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c @@ -752,7 +752,7 @@ static enum hrtimer_restart dce_virtual_vblank_timer_handle(struct hrtimer *vbla drm_handle_vblank(ddev, amdgpu_crtc->crtc_id); dce_virtual_pageflip(adev, amdgpu_crtc->crtc_id); - hrtimer_start(vblank_timer, ktime_set(0, DCE_VIRTUAL_VBLANK_PERIOD), + hrtimer_start(vblank_timer, DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL); return HRTIMER_NORESTART; @@ -772,11 +772,11 @@ static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *ad hrtimer_init(&adev->mode_info.crtcs[crtc]->vblank_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); hrtimer_set_expires(&adev->mode_info.crtcs[crtc]->vblank_timer, - ktime_set(0, DCE_VIRTUAL_VBLANK_PERIOD)); + DCE_VIRTUAL_VBLANK_PERIOD); adev->mode_info.crtcs[crtc]->vblank_timer.function = dce_virtual_vblank_timer_handle; hrtimer_start(&adev->mode_info.crtcs[crtc]->vblank_timer, - ktime_set(0, DCE_VIRTUAL_VBLANK_PERIOD), HRTIMER_MODE_REL); + DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL); } else if (!state && adev->mode_info.crtcs[crtc]->vsync_timer_enabled) { DRM_DEBUG("Disable software vsync timer\n"); hrtimer_cancel(&adev->mode_info.crtcs[crtc]->vblank_timer); diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index d7be0d94ba4d..0bffd3f0c15d 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -62,7 +62,7 @@ fw_domain_arm_timer(struct intel_uncore_forcewake_domain *d) { d->wake_count++; hrtimer_start_range_ns(&d->timer, - ktime_set(0, NSEC_PER_MSEC), + NSEC_PER_MSEC, NSEC_PER_MSEC, HRTIMER_MODE_REL); } diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index f2f348f0160c..a6126c93f215 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -330,7 +330,7 @@ nouveau_fence_wait_legacy(struct dma_fence *f, bool intr, long wait) __set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); - kt = ktime_set(0, sleep_time); + kt = sleep_time; schedule_hrtimeout(&kt, HRTIMER_MODE_REL); sleep_time *= 2; if (sleep_time > NSEC_PER_MSEC) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 9942b0577d6e..725dffad5640 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -539,7 +539,7 @@ static void tilcdc_crtc_off(struct drm_crtc *crtc, bool shutdown) } drm_flip_work_commit(&tilcdc_crtc->unref_work, priv->wq); - tilcdc_crtc->last_vblank = ktime_set(0, 0); + tilcdc_crtc->last_vblank = 0; tilcdc_crtc->enabled = false; mutex_unlock(&tilcdc_crtc->enable_lock); |