How can I run rmmod from user space which doesn't have root(sudo) permission

I am running a c program which requires system(rmmod usbserial) to be run.

I am able to run this application from root user which has sudo permission.

But I want to run from normal user space which doesn't have root or sudo permission.

How it can be done please suggest. Also I want to run it without typing sudo.

Like ./run_app instead of sudo ./run_app

Solution

i got it working by adding custom rules for the specific applications and it doesn't ask for root password from normal user space.