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drm/i915: use msecs_to_jiffies_timeout instead of open coding the same 

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Imre Deak 2013-05-21 20:03:18 +03:00 committed by Daniel Vetter
parent df97729f1b
commit 2554fc1fa6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_i2c.c
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@ -228,7 +228,7 @@ gmbus_wait_hw_status(struct drm_i915_private *dev_priv,
* need to wake up periodically and check that ourselves. */ * need to wake up periodically and check that ourselves. */
I915_WRITE(GMBUS4 + reg_offset, gmbus4_irq_en); I915_WRITE(GMBUS4 + reg_offset, gmbus4_irq_en);
for (i = 0; i < msecs_to_jiffies(50) + 1; i++) { for (i = 0; i < msecs_to_jiffies_timeout(50); i++) {
prepare_to_wait(&dev_priv->gmbus_wait_queue, &wait, prepare_to_wait(&dev_priv->gmbus_wait_queue, &wait,
TASK_UNINTERRUPTIBLE); TASK_UNINTERRUPTIBLE);