The third parameter of module_param is supposed to represent sysfs
file permissions. A value of "1" leads to the following:

$ ls -l /sys/module/radio_tea5764/parameters/
total 0

I am changing it to "0" to align with the other module parameters in
this driver.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Fabio Belavenuto <belavenuto@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>