drm/i915: reduce indent in pch detection (d67c0ac1) · Commits · 戴 / test

drivers/gpu/drm/i915/i915_drv.c

+96 −93

Original line number	Diff line number	Diff line
		@@ -182,8 +182,12 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv)
		* of only checking the first one.
		*/
		while ((pch = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, pch))) {
		if (pch->vendor == PCI_VENDOR_ID_INTEL) {
		unsigned short id = pch->device & INTEL_PCH_DEVICE_ID_MASK;
		unsigned short id;

		if (pch->vendor != PCI_VENDOR_ID_INTEL)
		continue;

		id = pch->device & INTEL_PCH_DEVICE_ID_MASK;

		dev_priv->pch_id = id;

		@@ -269,14 +273,13 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv)
		PCI_SUBVENDOR_ID_REDHAT_QUMRANET &&
		pch->subsystem_device ==
		PCI_SUBDEVICE_ID_QEMU)) {
		dev_priv->pch_type =
		intel_virt_detect_pch(dev_priv);
		} else
		dev_priv->pch_type = intel_virt_detect_pch(dev_priv);
		} else {
		continue;
		}

		break;
		}
		}
		if (!pch)
		DRM_DEBUG_KMS("No PCH found.\n");