diff options
Diffstat (limited to 'linux-core/drm_irq.c')
| -rw-r--r-- | linux-core/drm_irq.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c index b0f6e3e1..88716712 100644 --- a/linux-core/drm_irq.c +++ b/linux-core/drm_irq.c @@ -119,8 +119,8 @@ static int drm_irq_install(drm_device_t * dev) spin_lock_init(&dev->vbl_lock); - INIT_LIST_HEAD(&dev->vbl_sigs.head); - INIT_LIST_HEAD(&dev->vbl_sigs2.head); + INIT_LIST_HEAD(&dev->vbl_sigs); + INIT_LIST_HEAD(&dev->vbl_sigs2); dev->vbl_pending = 0; } @@ -290,7 +290,7 @@ int drm_wait_vblank(DRM_IOCTL_ARGS) if (flags & _DRM_VBLANK_SIGNAL) { unsigned long irqflags; - drm_vbl_sig_t *vbl_sigs = (flags & _DRM_VBLANK_SECONDARY) + struct list_head *vbl_sigs = (flags & _DRM_VBLANK_SECONDARY) ? &dev->vbl_sigs2 : &dev->vbl_sigs; drm_vbl_sig_t *vbl_sig; @@ -300,7 +300,7 @@ int drm_wait_vblank(DRM_IOCTL_ARGS) * for the same vblank sequence number; nothing to be done in * that case */ - list_for_each_entry(vbl_sig, &vbl_sigs->head, head) { + list_for_each_entry(vbl_sig, vbl_sigs, head) { if (vbl_sig->sequence == vblwait.request.sequence && vbl_sig->info.si_signo == vblwait.request.signal && vbl_sig->task == current) { @@ -334,7 +334,7 @@ int drm_wait_vblank(DRM_IOCTL_ARGS) spin_lock_irqsave(&dev->vbl_lock, irqflags); - list_add_tail((struct list_head *)vbl_sig, &vbl_sigs->head); + list_add_tail(&vbl_sig->head, vbl_sigs); spin_unlock_irqrestore(&dev->vbl_lock, irqflags); @@ -377,20 +377,18 @@ void drm_vbl_send_signals(drm_device_t * dev) spin_lock_irqsave(&dev->vbl_lock, flags); for (i = 0; i < 2; i++) { - struct list_head *list, *tmp; - drm_vbl_sig_t *vbl_sig; - drm_vbl_sig_t *vbl_sigs = i ? &dev->vbl_sigs2 : &dev->vbl_sigs; + drm_vbl_sig_t *vbl_sig, *tmp; + struct list_head *vbl_sigs = i ? &dev->vbl_sigs2 : &dev->vbl_sigs; unsigned int vbl_seq = atomic_read(i ? &dev->vbl_received2 : &dev->vbl_received); - list_for_each_safe(list, tmp, &vbl_sigs->head) { - vbl_sig = list_entry(list, drm_vbl_sig_t, head); + list_for_each_entry_safe(vbl_sig, tmp, vbl_sigs, head) { if ((vbl_seq - vbl_sig->sequence) <= (1 << 23)) { vbl_sig->info.si_code = vbl_seq; send_sig_info(vbl_sig->info.si_signo, &vbl_sig->info, vbl_sig->task); - list_del(list); + list_del(&vbl_sig->head); drm_free(vbl_sig, sizeof(*vbl_sig), DRM_MEM_DRIVER); |