Subject: [PATCH] nvme : host : pci.c : Replace int literal by corresponding macro

Subject: [PATCH] nvme : host : pci.c : Replace int literal by corresponding macro

[Irvin Cote]

From e88b6a92c2447c2d5a343ca53cd735f4f83848d0 Mon Sep 17 00:00:00 2001
From: Irvin Cote <irvincoteg@gmail.com>
Date: Wed, 1 Feb 2023 23:14:25 -0300
Subject: [PATCH] nvme : host : pci.c : Replace int literal by corresponding macro
When re-setting the dbs field of the nvme_dev struct in the
nvme_pci_enable function, a integer literal is used to represent the offset
instead of the dedicated macro NVME_REG_DBS.

Signed-off-by: Irvin Cote <irvincoteg@gmail.com>
---
 drivers/nvme/host/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index c734934c407c..ba65299636e1 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2540,7 +2540,7 @@ static int nvme_pci_enable(struct nvme_dev *dev)
 	dev->q_depth = min_t(u32, NVME_CAP_MQES(dev->ctrl.cap) + 1,
 				io_queue_depth);
 	dev->db_stride = 1 << NVME_CAP_STRIDE(dev->ctrl.cap);
-	dev->dbs = dev->bar + 4096;
+	dev->dbs = dev->bar + NVME_REG_DBS;

 	/*
 	 * Some Apple controllers require a non-standard SQE size.
--
2.37.2