diff options
Diffstat (limited to 'drivers/usb/misc/xmm6262_boot.c')
| -rw-r--r-- | drivers/usb/misc/xmm6262_boot.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/misc/xmm6262_boot.c b/drivers/usb/misc/xmm6262_boot.c index 8982ec92f678..3452930e841c 100644 --- a/drivers/usb/misc/xmm6262_boot.c +++ b/drivers/usb/misc/xmm6262_boot.c @@ -120,6 +120,8 @@ static int xmm6262_boot_open(struct inode *inode, struct file *file) struct usb_interface *intf; int subminor; + pr_info("ENTER %s\n", __FUNCTION__); + subminor = iminor(inode); intf = usb_find_interface(&xmm6262_boot_driver, subminor); @@ -133,10 +135,15 @@ static int xmm6262_boot_open(struct inode *inode, struct file *file) if (!dev) return -ENODEV; + dev_err(&dev->intf->dev, "%s: got dev\n", __FUNCTION__); + /* begin receiving data */ xmm6262_boot_start_rx(dev); file->private_data = dev; + + dev_err(&dev->intf->dev, "%s: return 0;\n", __FUNCTION__); + return 0; } |