diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-09-28 18:24:50 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-12-09 04:14:28 +0200 |
| commit | 362a8dba85ebedbf6939dad78bc6de398a2ef4e7 (patch) | |
| tree | 900c1fe434ffb60f249cfea415271ac1674dad0b /drivers/gpu/drm/i915/display/intel_display_irq.c | |
| parent | 6128becaeafa876048bd1b6a83d836329e4940c5 (diff) | |
drm/i915: Drop irqsave/restore for flip_done_handler()
Since flip_done_handler() is always called from the irq handler
we can skip the irqsave/restore dance.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230928152450.30109-2-ville.syrjala@linux.intel.com
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_irq.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c index 6f2b45cfcf72..a7d8f3fc98de 100644 --- a/drivers/gpu/drm/i915/display/intel_display_irq.c +++ b/drivers/gpu/drm/i915/display/intel_display_irq.c @@ -340,17 +340,15 @@ static void flip_done_handler(struct drm_i915_private *i915, enum pipe pipe) { struct intel_crtc *crtc = intel_crtc_for_pipe(i915, pipe); - struct drm_device *dev = &i915->drm; - unsigned long irqflags; - spin_lock_irqsave(&dev->event_lock, irqflags); + spin_lock(&i915->drm.event_lock); if (crtc->flip_done_event) { drm_crtc_send_vblank_event(&crtc->base, crtc->flip_done_event); crtc->flip_done_event = NULL; } - spin_unlock_irqrestore(&dev->event_lock, irqflags); + spin_unlock(&i915->drm.event_lock); } static void hsw_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, |