On Thu, Jun 19, 2008 at 01:19:08PM +0300, Felipe Balbi wrote: > -#ifdef USBTMC_DEBUG > - printk(KERN_NOTICE "USBTMC: usbtmc_open called\n"); > -#endif Hm, you just removed most of these debug calls. Why not use the proper dev_dbg() call instead? That way they can remain and get enabled if the config option is enabled that turns on debugging for the usb drivers? thanks, greg k-h