mb/gigabyte/ga-b75m-d3h: Remove superfluous comments from dt

Change-Id: I20aca1a63306b0f39f97fd0b85d61cd957cb2150
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83094
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
index 81e243f..db35155 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
@@ -3,11 +3,11 @@
 	register "spd_addresses" = "{0x50, 0x51, 0x52, 0x53}"
 	device domain 0 on
 		subsystemid 0x1458 0x5000 inherit
-		device ref host_bridge on	# Host bridge
+		device ref host_bridge on
 			subsystemid 0x1458 0x5000
 		end
-		device ref peg10 on end	# PCIe Bridge for discrete graphics
-		device ref igd on	# Integrated VGA controller
+		device ref peg10 on end
+		device ref igd on
 			subsystemid 0x1458 0xd000
 		end
 
@@ -37,37 +37,37 @@
 				{ 1, 5, 6 }
 			}"
 
-			device ref xhci on	# USB 3.0 Controller
+			device ref xhci on
 				subsystemid 0x1458 0x5007
 			end
-			device ref mei1 on  end	# Management Engine Interface 1
-			device ref mei2 off end	# Management Engine Interface 2
-			device ref me_ide_r off end	# Management Engine IDE-R
-			device ref me_kt off end	# Management Engine KT
-			device ref gbe off end	# Intel Gigabit Ethernet
-			device ref ehci2 on	# USB2 EHCI #2
+			device ref mei1 on  end
+			device ref mei2 off end
+			device ref me_ide_r off end
+			device ref me_kt off end
+			device ref gbe off end
+			device ref ehci2 on
 				subsystemid 0x1458 0x5006
 			end
-			device ref hda on	# High Definition Audio
+			device ref hda on
 				subsystemid 0x1458 0xa002
 			end
-			device ref pcie_rp1 on  end	# PCIe Port #1
-			device ref pcie_rp2 off end	# PCIe Port #2
-			device ref pcie_rp3 off end	# PCIe Port #3
-			device ref pcie_rp4 off end	# PCIe Port #4
-			device ref pcie_rp5 on	# PCIe Port #5
+			device ref pcie_rp1 on  end
+			device ref pcie_rp2 off end
+			device ref pcie_rp3 off end
+			device ref pcie_rp4 off end
+			device ref pcie_rp5 on
 				device pci 00.0 on	# PCI 10ec:8168
 					subsystemid 0x1458 0xe000
 				end
 			end
-			device ref pcie_rp6 off end	# PCIe Port #6
-			device ref pcie_rp7 off end	# PCIe Port #7
-			device ref pcie_rp8 off end	# PCIe Port #8
-			device ref ehci1 on	# USB2 EHCI #1
+			device ref pcie_rp6 off end
+			device ref pcie_rp7 off end
+			device ref pcie_rp8 off end
+			device ref ehci1 on
 				subsystemid 0x1458 0x5006
 			end
-			device ref pci_bridge on end # PCI bridge
-			device ref lpc on # ISA/LPC bridge
+			device ref pci_bridge on end
+			device ref lpc on
 				subsystemid 0x1458 0x5001
 				chip superio/ite/it8728f
 					device pnp 2e.0 off end	# FDC
@@ -105,14 +105,14 @@
 					device pnp 0c31.0 on end
 				end
 			end
-			device ref sata1 on	# SATA Controller 1
+			device ref sata1 on
 				subsystemid 0x1458 0xb005
 			end
-			device ref smbus on	# SMBus
+			device ref smbus on
 				subsystemid 0x1458 0x5001
 			end
 			device pci 1f.4 off end
-			device ref sata2 off end	# SATA Controller 2
+			device ref sata2 off end
 		end
 	end
 end