drm/i915: Use gen8_gt_irq_reset() in cherryview_irq_uninstall()

Replace the hand rolled macros with gen8_gt_irq_reset() and
GEN5_IRQ_RESET() in cherryview_irq_uninstall().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index e41272d..1ec4ebb 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3625,33 +3625,9 @@ static void cherryview_irq_uninstall(struct drm_device *dev)
        I915_WRITE(GEN8_MASTER_IRQ, 0);
        POSTING_READ(GEN8_MASTER_IRQ);
 
-#define GEN8_IRQ_FINI_NDX(type, which)                         \
-do {                                                           \
-       I915_WRITE(GEN8_##type##_IMR(which), 0xffffffff);       \
-       I915_WRITE(GEN8_##type##_IER(which), 0);                \
-       I915_WRITE(GEN8_##type##_IIR(which), 0xffffffff);       \
-       POSTING_READ(GEN8_##type##_IIR(which));                 \
-       I915_WRITE(GEN8_##type##_IIR(which), 0xffffffff);       \
-} while (0)
-
-#define GEN8_IRQ_FINI(type)                            \
-do {                                                   \
-       I915_WRITE(GEN8_##type##_IMR, 0xffffffff);      \
-       I915_WRITE(GEN8_##type##_IER, 0);               \
-       I915_WRITE(GEN8_##type##_IIR, 0xffffffff);      \
-       POSTING_READ(GEN8_##type##_IIR);                \
-       I915_WRITE(GEN8_##type##_IIR, 0xffffffff);      \
-} while (0)
-
-       GEN8_IRQ_FINI_NDX(GT, 0);
-       GEN8_IRQ_FINI_NDX(GT, 1);
-       GEN8_IRQ_FINI_NDX(GT, 2);
-       GEN8_IRQ_FINI_NDX(GT, 3);
-
-       GEN8_IRQ_FINI(PCU);
+       gen8_gt_irq_reset(dev_priv);
 
-#undef GEN8_IRQ_FINI
-#undef GEN8_IRQ_FINI_NDX
+       GEN5_IRQ_RESET(GEN8_PCU_);
 
        I915_WRITE(PORT_HOTPLUG_EN, 0);
        I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));