diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-20 16:53:51 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-20 16:53:51 -0700 |
commit | abd83e4bc8bd819117bc27ba75cb8e0d337ebadb (patch) | |
tree | 6e02dcf50b11d243a0b7a722daa03474e1b77d70 /drivers/usb/misc | |
parent | c41fba132e913c4696b6a87cc3c97ac0a95ce31a (diff) |
USB: usblcd.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away. This patch removes it from being used in the
driver and uses dev_err() instead.
CC: Zack Parsons <k3bacon@gmail.com>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc')
-rw-r--r-- | drivers/usb/misc/usblcd.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index e2b4bd31c2b..c4ef9a1d5ef 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -87,8 +87,8 @@ static int lcd_open(struct inode *inode, struct file *file) interface = usb_find_interface(&lcd_driver, subminor); if (!interface) { mutex_unlock(&lcd_mutex); - err("USBLCD: %s - error, can't find device for minor %d", - __func__, subminor); + printk(KERN_ERR "USBLCD: %s - error, can't find device for minor %d\n", + __func__, subminor); return -ENODEV; } @@ -268,8 +268,9 @@ static ssize_t lcd_write(struct file *file, const char __user * user_buffer, /* send the data out the bulk port */ retval = usb_submit_urb(urb, GFP_KERNEL); if (retval) { - err("USBLCD: %s - failed submitting write urb, error %d", - __func__, retval); + dev_err(&dev->udev->dev, + "%s - failed submitting write urb, error %d\n", + __func__, retval); goto error_unanchor; } @@ -322,7 +323,7 @@ static int lcd_probe(struct usb_interface *interface, /* allocate memory for our device state and initialize it */ dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) { - err("Out of memory"); + dev_err(&interface->dev, "Out of memory\n"); goto error; } kref_init(&dev->kref); @@ -352,7 +353,8 @@ static int lcd_probe(struct usb_interface *interface, dev->bulk_in_endpointAddr = endpoint->bEndpointAddress; dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL); if (!dev->bulk_in_buffer) { - err("Could not allocate bulk_in_buffer"); + dev_err(&interface->dev, + "Could not allocate bulk_in_buffer\n"); goto error; } } @@ -364,7 +366,8 @@ static int lcd_probe(struct usb_interface *interface, } } if (!(dev->bulk_in_endpointAddr && dev->bulk_out_endpointAddr)) { - err("Could not find both bulk-in and bulk-out endpoints"); + dev_err(&interface->dev, + "Could not find both bulk-in and bulk-out endpoints\n"); goto error; } @@ -375,7 +378,8 @@ static int lcd_probe(struct usb_interface *interface, retval = usb_register_dev(interface, &lcd_class); if (retval) { /* something prevented us from registering this driver */ - err("Not able to get a minor for this device."); + dev_err(&interface->dev, + "Not able to get a minor for this device.\n"); usb_set_intfdata(interface, NULL); goto error; } |