staging: hp100: Remove space after * in pointer declarations

Remove space after * in pointer declaration to improve code readability
and to adhere to the standard coding style.
Reported by checkpatch.pl

Signed-off-by: Soumyajit Deb <debsoumyajit100@gmail.com>
Link: https://lore.kernel.org/r/20200323054836.48816-3-debsoumyajit100@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>