linux-kernel - [PATCH 2/3] drivers: gpio: amd8111: prefer dev_err()/dev

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201203182423.5499-2-info@metux.net>
Date:   Thu,  3 Dec 2020 19:24:22 +0100
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     linus.walleij@...aro.org, bgolaszewski@...libre.com, m@...s.ch,
        linux-gpio@...r.kernel.org
Subject: [PATCH 2/3] drivers: gpio: amd8111: prefer dev_err()/dev_info() over raw printk

For logging in device contexts, dev_*() functions are preferred over
raw printk(), which also print out device name.

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/gpio/gpio-amd8111.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c
index fdcebe59510d..0e260950992d 100644
--- a/drivers/gpio/gpio-amd8111.c
+++ b/drivers/gpio/gpio-amd8111.c
@@ -179,7 +179,6 @@ static int __init amd_gpio_init(void)
 	struct pci_dev *pdev = NULL;
 	const struct pci_device_id *ent;
 
-
 	/* We look for our device - AMD South Bridge
 	 * I don't know about a system with two such bridges,
 	 * so we can assume that there is max. one device.
@@ -223,11 +222,10 @@ static int __init amd_gpio_init(void)
 
 	spin_lock_init(&gp.lock);
 
-	printk(KERN_INFO "AMD-8111 GPIO detected\n");
+	dev_info(&pdev->dev, "AMD-8111 GPIO detected\n");
 	err = gpiochip_add_data(&gp.chip, &gp);
 	if (err) {
-		printk(KERN_ERR "GPIO registering failed (%d)\n",
-		       err);
+		dev_err(&pdev->dev, "GPIO registering failed (%d)\n", err);
 		ioport_unmap(gp.pm);
 		goto out;
 	}
-- 
2.11.0