From: Jyri Sarha Date: Wed, 22 Jun 2016 14:26:46 +0000 (+0300) Subject: drm/tilcdc: Remove unnecessary pm_runtime_get() and *_put() calls X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d81b7f34034034e17409809a71d013ae314ae81c;p=deliverable%2Flinux.git drm/tilcdc: Remove unnecessary pm_runtime_get() and *_put() calls Remove unnecessary pm_runtime_get() and *_put() calls from commit phase callbacks. Those calls are not needed since we have the whole commit phase between pm_runtime_get_sync() and pm_runtime_put_sync(). Signed-off-by: Jyri Sarha --- diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 400d8c45b075..124474fe8c6c 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -243,8 +243,6 @@ int tilcdc_crtc_page_flip(struct drm_crtc *crtc, crtc->primary->fb = fb; - pm_runtime_get_sync(dev->dev); - spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags); if (crtc->hwmode.vrefresh && ktime_to_ns(tilcdc_crtc->last_vblank)) { @@ -267,8 +265,6 @@ int tilcdc_crtc_page_flip(struct drm_crtc *crtc, spin_unlock_irqrestore(&tilcdc_crtc->irq_lock, flags); - pm_runtime_put_sync(dev->dev); - return 0; } @@ -317,8 +313,6 @@ static void tilcdc_crtc_mode_set_nofb(struct drm_crtc *crtc) if (WARN_ON(!fb)) return; - pm_runtime_get_sync(dev->dev); - /* Configure the Burst Size and fifo threshold of DMA: */ reg = tilcdc_read(dev, LCDC_DMA_CTRL_REG) & ~0x00000770; switch (info->dma_burst_sz) { @@ -467,8 +461,6 @@ static void tilcdc_crtc_mode_set_nofb(struct drm_crtc *crtc) tilcdc_crtc_update_clk(crtc); - pm_runtime_put_sync(dev->dev); - crtc->hwmode = crtc->state->adjusted_mode; }