diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-12-10 21:26:26 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-18 16:32:41 -0800 |
| commit | 63c9b9d3fe3b1b39a235755f724ab4378f21137c (patch) | |
| tree | 7997a01679c376b85feedd9e2707bf477067954e | |
| parent | 0a3aa0d311c367b6df23a74c50e9a9ba2965e334 (diff) | |
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>
| -rw-r--r-- | drivers/usb/host/ohci-ppc-of.c | 8 |
1 files changed, 5 insertions, 3 deletions
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; } |