From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rohit Sarkar Subject: Re: Beginner query regarding usbhid Date: Wed, 25 Mar 2020 20:17:45 +0530 Message-ID: <5e7b6f15.1c69fb81.d92d3.facb@mx.google.com> References: <5e7b5fbc.1c69fb81.cace7.7aa1@mx.google.com> <1585147543.3831.8.camel@suse.com> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:date:from:to:cc:subject:references:mime-version :content-disposition:in-reply-to:user-agent; bh=pxDEsOjM3UFaHt2qYSxBLGrNORMIpdTM3WpsoD2yldw=; b=jLak2bOC33v+hfYCh+VUtUrWcFkekBRlEtAgQz5ojYZmEi+vXYVF1pzRYt6W5TeV9F 4Z0gUue5lj3IJ1fs11h7mjVpRTVjj/blQWEOvarw2CrfEy4U8f2xTW8SEPPQyO+FFDR3 +svqwP8AGKq8tn5d7ygsNteWp9ZTtzTlvwtp7n5nHTwV1yesZPJa9fecZeIKA/EO99qb qZDq1Aocm81icmK7DIdT2pZAEC2DyB6HKrwFjbJejb7GmQErIPdPwoAmePdYnEacxQTX cUviISgknRjGILixu+GCHu/oLJFL0X8jeZcW8r73qG1R5zhBAa6Ulg24dstgAmeAnE+s LEnQ== Content-Disposition: inline In-Reply-To: <1585147543.3831.8.camel-IBi9RG/b67k@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Oliver Neukum Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-newbie-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Wed, Mar 25, 2020 at 03:45:43PM +0100, Oliver Neukum wrote: > Am Mittwoch, den 25.03.2020, 19:12 +0530 schrieb Rohit Sarkar: > > > > Hi, > > I am afraid something went wrong with your mail. > > Regards > Oliver > Ah, Thanks for telling me. This was the original mail: Hi, I was trying to mess around with the driver that drives my mouse. I found out that it is usbhid. I then added a printk statement to the init and exit function of usbhid. I then compiled and installed the usbhid drivers. Post that I ran `sudo modprobe -r usbhid` and `sudo modprobe usbhid` but couldnt observe any logs in dmesg. I am certain I am missing something fundamental. Could someone help me with this. Thanks, Rohit