linux-kernel - [PATCH] drivers: pci: This patch fix the following checkpatch warning.

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Date:   Tue, 16 Apr 2019 19:43:40 +0300
From:   Mohan Kumar <mohankumar718@...il.com>
To:     bhelgaas@...gle.com
Cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drivers: pci: This patch fix the following checkpatch warning.

Use pr_err instead of printk

WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ...
then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Mohan Kumar <mohankumar718@...il.com>
---
 drivers/pci/bus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5cb40b2..2179a8b 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -23,7 +23,7 @@ void pci_add_resource_offset(struct list_head *resources, struct resource *res,

 	entry = resource_list_create_entry(res, 0);
 	if (!entry) {
-		printk(KERN_ERR "PCI: can't add host bridge window %pR\n", res);
+		pr_err("PCI: can't add host bridge window %pR\n", res);
 		return;
 	}

-- 
2.7.4