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drm/i915/lpe_audio: Remove pointless irq_to_desc() usage 

Nothing uses the result and nothing should ever use it in driver code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/20201210194043.862572239@linutronix.de
This commit is contained in:
Thomas Gleixner 2020-12-10 20:25:49 +01:00
parent ba22d0ede3
commit 3afba09515
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/display/intel_lpe_audio.c
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@ -297,13 +297,9 @@ int intel_lpe_audio_init(struct drm_i915_private *dev_priv)
*/
void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv)
{
struct irq_desc *desc;
if (!HAS_LPE_AUDIO(dev_priv))
return;
desc = irq_to_desc(dev_priv->lpe_audio.irq);
lpe_audio_platdev_destroy(dev_priv);
irq_free_desc(dev_priv->lpe_audio.irq);