Hello Simran, > In Reloading Modules I tried the first command it works fine for me. > > git/kernels/staging$ ls drivers/iio/dummy/*.ko > drivers/iio/dummy/iio_dummy_evgen.ko drivers/iio/dummy/iio_dummy.ko > > Then I tried to run second-command > > git/kernels/staging$ sudo modprobe -r iio_dummy_evgen > > I got the following error:- > modprobe: FATAL: Module iio_dummy_evgen not found. Maybe as iio_dummy_evgen is not loaded it causes this error. > I am not getting what is wrong with this. You need to execute commands in following order make drivers/iio/dummy/iio_dummy_evgen.ko make drivers/iio/dummy/iio_dummy.ko sudo modprobe iio_dummy_evgen sudo modprobe iio_dummy Check if they are loaded successfully with lsmod | grep "iio". Thanks, Varsha _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies