see this thread
if you really want to install the package, download it and then install it:
curl -O https://github.com/k-szuster/luci-access-control/releases/download/0.4.2-DD/luci-app-access-control_0.4.2_all.ipk
opkg install luci-app-access-control_0.4.2_all.ipk
(i'm not sure that curl is installed by default. you might need to install it. or wget)
this isn't an error message. it's a rather strange driver initialization message. don't worry about it.