[media] staging: media: lirc: fix MODULE_PARM_DESC typo

It "tx_mask" was intended instead of "tx_maxk".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed