8 files changed, 20 insertions, 11 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 88e8440e75c3..2f3ee4d6af82 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -40,6 +40,7 @@
 #include <linux/export.h>
 #include <linux/debugfs.h>
 #include <linux/prefetch.h>
+#include <linux/numa.h>
 #include "mtip32xx.h"
 
 #define HW_CMD_SLOT_SZ		(MTIP_MAX_COMMAND_SLOTS * 32)
@@ -4018,9 +4019,9 @@ static int get_least_used_cpu_on_node(int node)
 /* Helper for selecting a node in round robin mode */
 static inline int mtip_get_next_rr_node(void)
 {
-	static int next_node = -1;
+	static int next_node = NUMA_NO_NODE;
 
-	if (next_node == -1) {
+	if (next_node == NUMA_NO_NODE) {
 		next_node = first_online_node;
 		return next_node;
 	}
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index f1a441ab395d..3a11b1092e80 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -63,6 +63,7 @@
 #include <linux/acpi_dma.h>
 #include <linux/of_dma.h>
 #include <linux/mempool.h>
+#include <linux/numa.h>
 
 static DEFINE_MUTEX(dma_list_mutex);
 static DEFINE_IDA(dma_ida);
@@ -386,7 +387,8 @@ EXPORT_SYMBOL(dma_issue_pending_all);
 static bool dma_chan_is_local(struct dma_chan *chan, int cpu)
 {
 	int node = dev_to_node(chan->device->dev);
-	return node == -1 || cpumask_test_cpu(cpu, cpumask_of_node(node));
+	return node == NUMA_NO_NODE ||
+		cpumask_test_cpu(cpu, cpumask_of_node(node));
 }
 
 /**
diff --git a/drivers/infiniband/hw/hfi1/affinity.c b/drivers/infiniband/hw/hfi1/affinity.c
index 2baf38cc1e23..4fe662c3bbc1 100644
--- a/drivers/infiniband/hw/hfi1/affinity.c
+++ b/drivers/infiniband/hw/hfi1/affinity.c
@@ -48,6 +48,7 @@
 #include <linux/cpumask.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
+#include <linux/numa.h>
 
 #include "hfi.h"
 #include "affinity.h"
@@ -777,7 +778,7 @@ void hfi1_dev_affinity_clean_up(struct hfi1_devdata *dd)
 	_dev_comp_vect_cpu_mask_clean_up(dd, entry);
 unlock:
 	mutex_unlock(&node_affinity.lock);
-	dd->node = -1;
+	dd->node = NUMA_NO_NODE;
 }
 
 /*
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 7835eb52e7c5..441b06e2a154 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -54,6 +54,7 @@
 #include <linux/printk.h>
 #include <linux/hrtimer.h>
 #include <linux/bitmap.h>
+#include <linux/numa.h>
 #include <rdma/rdma_vt.h>
 
 #include "hfi.h"
@@ -1303,7 +1304,7 @@ static struct hfi1_devdata *hfi1_alloc_devdata(struct pci_dev *pdev,
 		dd->unit = ret;
 		list_add(&dd->list, &hfi1_dev_list);
 	}
-	dd->node = -1;
+	dd->node = NUMA_NO_NODE;
 
 	spin_unlock_irqrestore(&hfi1_devs_lock, flags);
 	idr_preload_end();
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index 58dc70bffd5b..9c49300e9fb7 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -39,6 +39,7 @@
 #include <linux/dmi.h>
 #include <linux/slab.h>
 #include <linux/iommu.h>
+#include <linux/numa.h>
 #include <asm/irq_remapping.h>
 #include <asm/iommu_table.h>
 
@@ -477,7 +478,7 @@ static int dmar_parse_one_rhsa(struct acpi_dmar_header *header, void *arg)
 			int node = acpi_map_pxm_to_node(rhsa->proximity_domain);
 
 			if (!node_online(node))
-				node = -1;
+				node = NUMA_NO_NODE;
 			drhd->iommu->node = node;
 			return 0;
 		}
@@ -1062,7 +1063,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd)
 	iommu->msagaw = msagaw;
 	iommu->segment = drhd->segment;
 
-	iommu->node = -1;
+	iommu->node = NUMA_NO_NODE;
 
 	ver = readl(iommu->reg + DMAR_VER_REG);
 	pr_info("%s: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n",
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 78188bf7e90d..39a33dec4d0b 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -47,6 +47,7 @@
 #include <linux/dma-contiguous.h>
 #include <linux/dma-direct.h>
 #include <linux/crash_dump.h>
+#include <linux/numa.h>
 #include <asm/irq_remapping.h>
 #include <asm/cacheflush.h>
 #include <asm/iommu.h>
@@ -1716,7 +1717,7 @@ static struct dmar_domain *alloc_domain(int flags)
 		return NULL;
 
 	memset(domain, 0, sizeof(*domain));
-	domain->nid = -1;
+	domain->nid = NUMA_NO_NODE;
 	domain->flags = flags;
 	domain->has_iotlb_device = false;
 	INIT_LIST_HEAD(&domain->devices);
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 0441abe87880..9e443df44b3b 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/err.h>
 #include <linux/slab.h>
+#include <linux/numa.h>
 #include <asm/uv/uv_hub.h>
 #if defined CONFIG_X86_64
 #include <asm/uv/bios.h>
@@ -61,7 +62,7 @@ static struct xpc_heartbeat_uv *xpc_heartbeat_uv;
 					 XPC_NOTIFY_MSG_SIZE_UV)
 #define XPC_NOTIFY_IRQ_NAME		"xpc_notify"
 
-static int xpc_mq_node = -1;
+static int xpc_mq_node = NUMA_NO_NODE;
 
 static struct xpc_gru_mq_uv *xpc_activate_mq_uv;
 static struct xpc_gru_mq_uv *xpc_notify_mq_uv;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index a4e7584a50cb..e100054a3765 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -27,6 +27,7 @@
 #include <linux/bpf.h>
 #include <linux/bpf_trace.h>
 #include <linux/atomic.h>
+#include <linux/numa.h>
 #include <scsi/fc/fc_fcoe.h>
 #include <net/udp_tunnel.h>
 #include <net/pkt_cls.h>
@@ -6418,7 +6419,7 @@ int ixgbe_setup_tx_resources(struct ixgbe_ring *tx_ring)
 {
 	struct device *dev = tx_ring->dev;
 	int orig_node = dev_to_node(dev);
-	int ring_node = -1;
+	int ring_node = NUMA_NO_NODE;
 	int size;
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
@@ -6512,7 +6513,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
 {
 	struct device *dev = rx_ring->dev;
 	int orig_node = dev_to_node(dev);
-	int ring_node = -1;
+	int ring_node = NUMA_NO_NODE;
 	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;