drm/vkms: No _irqsave within spin_lock_irq needed

irqs are already off.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Tested-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190606222751.32567-9-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index a03f361e2fe04f191009eca40aa1cba6766c6559..d3d95b1e72927fed36e3942e940cabbcbe99e6e3 100644 (file)
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -184,17 +184,16 @@ static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,
                                   struct drm_crtc_state *old_crtc_state)
 {
        struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);
-       unsigned long flags;
 
        if (crtc->state->event) {
-               spin_lock_irqsave(&crtc->dev->event_lock, flags);
+               spin_lock(&crtc->dev->event_lock);
 
                if (drm_crtc_vblank_get(crtc) != 0)
                        drm_crtc_send_vblank_event(crtc, crtc->state->event);
                else
                        drm_crtc_arm_vblank_event(crtc, crtc->state->event);
 
-               spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+               spin_unlock(&crtc->dev->event_lock);
 
                crtc->state->event = NULL;
        }