intel-iommu: fix coding style issues around in q35.c and machine.c

Fix coding style issues around in hw/pci-host/q35.c and hw/core/machine.c.
Signed-off-by: NLe Tan <tamlokveer@gmail.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/core/machine.c

@@ -284,10 +284,14 @@ static void machine_initfn(Object *obj)
                              machine_set_dump_guest_core,
                              NULL);
     object_property_add_bool(obj, "mem-merge",
-                             machine_get_mem_merge, machine_set_mem_merge, NULL);
-    object_property_add_bool(obj, "usb", machine_get_usb, machine_set_usb, NULL);
+                             machine_get_mem_merge,
+                             machine_set_mem_merge, NULL);
+    object_property_add_bool(obj, "usb",
+                             machine_get_usb,
+                             machine_set_usb, NULL);
     object_property_add_str(obj, "firmware",
-                            machine_get_firmware, machine_set_firmware, NULL);
+                            machine_get_firmware,
+                            machine_set_firmware, NULL);
     object_property_add_bool(obj, "iommu",
                              machine_get_iommu,
                              machine_set_iommu, NULL);

hw/pci-host/q35.c

@@ -405,12 +405,13 @@ static int mch_init(PCIDevice *d)
     memory_region_add_subregion_overlap(mch->system_memory, 0xa0000,
                                         &mch->smram_region, 1);
     memory_region_set_enabled(&mch->smram_region, false);
-    init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory, mch->pci_address_space,
-             &mch->pam_regions[0], PAM_BIOS_BASE, PAM_BIOS_SIZE);
+    init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory,
+             mch->pci_address_space, &mch->pam_regions[0],
+             PAM_BIOS_BASE, PAM_BIOS_SIZE);
     for (i = 0; i < 12; ++i) {
-        init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory, mch->pci_address_space,
-                 &mch->pam_regions[i+1], PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE,
-                 PAM_EXPAN_SIZE);
+        init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory,
+                 mch->pci_address_space, &mch->pam_regions[i+1],
+                 PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE, PAM_EXPAN_SIZE);
     }
     /* Intel IOMMU (VT-d) */
     if (qemu_opt_get_bool(qemu_get_machine_opts(), "iommu", false)) {