linux-kernel - [PATCH v2 1/2] driver core: use NUMA_NO_NODE during device

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Message-ID: <20211003091344.718-1-mgurtovoy@nvidia.com>
Date:   Sun, 3 Oct 2021 12:13:43 +0300
From:   Max Gurtovoy <mgurtovoy@...dia.com>
To:     <hch@...radead.org>, <linux-kernel@...r.kernel.org>,
        <gregkh@...uxfoundation.org>
CC:     <stefanha@...hat.com>, <oren@...dia.com>,
        <linux-pci@...r.kernel.org>, <kw@...ux.com>,
        Max Gurtovoy <mgurtovoy@...dia.com>
Subject: [PATCH v2 1/2] driver core: use NUMA_NO_NODE during device_initialize

Don't use (-1) constant for setting initial device node. Instead, use
the generic NUMA_NO_NODE definition to indicate that "no node id
specified".

Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@...dia.com>
---

changes from v1:
 - added patch 2/2 (Krzysztof)
 - added Reviewed-by signature (Stefan)

---
 drivers/base/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index e65dd803a453..2b4b46f6c676 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -2838,7 +2838,7 @@ void device_initialize(struct device *dev)
 	spin_lock_init(&dev->devres_lock);
 	INIT_LIST_HEAD(&dev->devres_head);
 	device_pm_init(dev);
-	set_dev_node(dev, -1);
+	set_dev_node(dev, NUMA_NO_NODE);
 #ifdef CONFIG_GENERIC_MSI_IRQ
 	raw_spin_lock_init(&dev->msi_lock);
 	INIT_LIST_HEAD(&dev->msi_list);
-- 
2.18.1