media: docs: libv4l-introduction.rst: Fix function signature and link
authorDaniel Lundberg Pedersen <dlp@qtec.com>
Wed, 31 Aug 2022 14:54:59 +0000 (16:54 +0200)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Sat, 24 Sep 2022 06:51:58 +0000 (08:51 +0200)
commit5cd5f1344434e49a20a6e165e1cee3ead095b32e
tree000de37396b83444ac657dbd6d3ffc0dc4f988d0
parent74869a88f9d551add870412b53c2be8a192b8d12
media: docs: libv4l-introduction.rst: Fix function signature and link

v4l2_mmap returns a void*, also link to mmap instead of munmap

Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Documentation/userspace-api/media/v4l/libv4l-introduction.rst