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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-19 22:30:40 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-19 22:30:40 +0200 |
| commit | 860da5e578c25d1ab4528c0d1ad13f9969e3490f (patch) | |
| tree | aa9d8f843223b6acfd86513881fa7aac2a7b439b /drivers/char/drm/drm_fops.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes (diff) | |
| parent | drm/i915: save and restore dsparb and d_state registers. (diff) | |
| download | linux-860da5e578c25d1ab4528c0d1ad13f9969e3490f.tar.xz linux-860da5e578c25d1ab4528c0d1ad13f9969e3490f.zip | |
Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/i915: save and restore dsparb and d_state registers.
drm/i915: fix off by one in VGA save/restore of AR & CR regs.
drm: disable tasklets not IRQs when taking the drm lock spinlock
Revert "drm/vbl rework: rework how the drm deals with vblank."
Diffstat (limited to 'drivers/char/drm/drm_fops.c')
| -rw-r--r-- | drivers/char/drm/drm_fops.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c index 68f0da801ed8..d2e6da85f58a 100644 --- a/drivers/char/drm/drm_fops.c +++ b/drivers/char/drm/drm_fops.c @@ -323,7 +323,6 @@ int drm_release(struct inode *inode, struct file *filp) struct drm_file *file_priv = filp->private_data; struct drm_device *dev = file_priv->minor->dev; int retcode = 0; - unsigned long irqflags; lock_kernel(); @@ -355,11 +354,9 @@ int drm_release(struct inode *inode, struct file *filp) */ do{ - spin_lock_irqsave(&dev->lock.spinlock, - irqflags); + spin_lock_bh(&dev->lock.spinlock); locked = dev->lock.idle_has_lock; - spin_unlock_irqrestore(&dev->lock.spinlock, - irqflags); + spin_unlock_bh(&dev->lock.spinlock); if (locked) break; schedule(); |