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drm/i915: Replace some negative Gen checks

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Instead of INTEL_GEN != x use !IS_GENx for more optimisation
opportunities.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180208130606.15556-16-tvrtko.ursulin@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180209215847.6660-2-chris@chris-wilson.co.uk
This commit is contained in:
Tvrtko Ursulin
2018-02-09 21:58:47 +00:00
committed by Chris Wilson
parent c56b89f16d
commit 0f550a2124
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/i915/intel_pm.c
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@@ -7554,7 +7554,7 @@ unsigned long i915_chipset_val(struct drm_i915_private *dev_priv)
{ {
unsigned long val; unsigned long val;
if (INTEL_GEN(dev_priv) != 5) if (!IS_GEN5(dev_priv))
return 0; return 0;
spin_lock_irq(&mchdev_lock); spin_lock_irq(&mchdev_lock);
@@ -7638,7 +7638,7 @@ static void __i915_update_gfx_val(struct drm_i915_private *dev_priv)
void i915_update_gfx_val(struct drm_i915_private *dev_priv) void i915_update_gfx_val(struct drm_i915_private *dev_priv)
{ {
if (INTEL_GEN(dev_priv) != 5) if (!IS_GEN5(dev_priv))
return; return;
spin_lock_irq(&mchdev_lock); spin_lock_irq(&mchdev_lock);
@@ -7689,7 +7689,7 @@ unsigned long i915_gfx_val(struct drm_i915_private *dev_priv)
{ {
unsigned long val; unsigned long val;
if (INTEL_GEN(dev_priv) != 5) if (!IS_GEN5(dev_priv))
return 0; return 0;
spin_lock_irq(&mchdev_lock); spin_lock_irq(&mchdev_lock);