From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 10 Dec 2013 12:26:26 +0000 (+0900)
Subject: USB: ohci-ppc-of: use dev_err() instead of printk()
X-Git-Tag: v4.13~8061^2~116
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=63c9b9d3fe3b1b39a235755f724ab4378f21137c;p=mirror_ubuntu-bionic-kernel.git

USB: ohci-ppc-of: use dev_err() instead of printk()

Use dev_err() instead of printk() to provide a better message
to userspace.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c
index 83e33d464082..2ee178705f87 100644
--- a/drivers/usb/host/ohci-ppc-of.c
+++ b/drivers/usb/host/ohci-ppc-of.c
@@ -116,21 +116,23 @@ static int ohci_hcd_ppc_of_probe(struct platform_device *op)
 	hcd->rsrc_len = resource_size(&res);
 
 	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
-		printk(KERN_ERR "%s: request_mem_region failed\n", __FILE__);
+		dev_err(&op->dev, "%s: request_mem_region failed\n",
+			__FILE__);
 		rv = -EBUSY;
 		goto err_rmr;
 	}
 
 	irq = irq_of_parse_and_map(dn, 0);
 	if (irq == NO_IRQ) {
-		printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
+		dev_err(&op->dev, "%s: irq_of_parse_and_map failed\n",
+			__FILE__);
 		rv = -EBUSY;
 		goto err_irq;
 	}
 
 	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
 	if (!hcd->regs) {
-		printk(KERN_ERR "%s: ioremap failed\n", __FILE__);
+		dev_err(&op->dev, "%s: ioremap failed\n", __FILE__);
 		rv = -ENOMEM;
 		goto err_ioremap;
 	}