The latter might have been used along with printk() in an earlier
version, but pr_info() is getting used consistently so adjust the
#include comments accordingly.
For the avoidance of doubt, pr_info() actually comes from printk.h,
which gets #include'd by kernel.h.
MODULE_SUPPORTED_DEVICE is remove from upstream since March 17, 2021.
See linux.git commit 6417f03
Reported by Niklas Lantau <niklaslantau@gmail.com>
Close#61