redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

drm/tilcdc: Remove unnecessary pm_runtime_get() and *_put() calls

Browse source 
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 <jsarha@ti.com>
This commit is contained in:
Jyri Sarha 2016-06-22 17:26:46 +03:00
parent 47bfd6c01e
commit d81b7f3403
1 changed files with 0 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/gpu/drm/tilcdc/tilcdc_crtc.c
View file

@ -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;
}