Commit b0c29a33 authored by Jani Nikula's avatar Jani Nikula Committed by Simona Vetter
Browse files

drm/i915: reduce indent in intel_hpd_irq_handler 



Continue to loop early if there's nothing to do. No functional changes.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 369712e8

drivers/gpu/drm/i915/i915_irq.c

+26 −23
Original line number Diff line number Diff line
@@ -1442,12 +1442,14 @@ static void intel_hpd_irq_handler(struct drm_device *dev, 


	spin_lock(&dev_priv->irq_lock);

	for (i = 1; i < HPD_NUM_PINS; i++) {

		bool long_hpd;



		if (!(hpd[i] & hotplug_trigger))

			continue;



		port = get_port_from_pin(i);

		if (port && dev_priv->hpd_irq_port[port]) {

			bool long_hpd;

		if (!port || !dev_priv->hpd_irq_port[port])

			continue;



		if (!HAS_GMCH_DISPLAY(dev_priv)) {

			dig_shift = pch_port_to_hotplug_shift(port);
@@ -1457,11 +1459,12 @@ static void intel_hpd_irq_handler(struct drm_device *dev, 
			long_hpd = (hotplug_trigger >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT;

		}



			DRM_DEBUG_DRIVER("digital hpd port %c - %s\n",

					 port_name(port),

		DRM_DEBUG_DRIVER("digital hpd port %c - %s\n", port_name(port),

				 long_hpd ? "long" : "short");

			/* for long HPD pulses we want to have the digital queue happen,

			   but we still want HPD storm detection to function. */

		/*

		 * For long HPD pulses we want to have the digital queue happen,

		 * but we still want HPD storm detection to function.

		 */

		if (long_hpd) {

			dev_priv->long_hpd_port_mask |= (1 << port);

			dig_port_mask |= hpd[i];
@@ -1470,9 +1473,9 @@ static void intel_hpd_irq_handler(struct drm_device *dev, 
			dev_priv->short_hpd_port_mask |= (1 << port);

			hotplug_trigger &= ~hpd[i];

		}



		queue_dig = true;

	}

	}



	for (i = 1; i < HPD_NUM_PINS; i++) {

		if (hpd[i] & hotplug_trigger &&