Commit 5cd5f134 authored by Daniel Lundberg Pedersen's avatar Daniel Lundberg Pedersen Committed by Mauro Carvalho Chehab
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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: default avatarDaniel Lundberg Pedersen <dlp@qtec.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 74869a88

Documentation/userspace-api/media/v4l/libv4l-introduction.rst

+2 −2
Original line number Diff line number Diff line
@@ -136,9 +136,9 @@ V4L2 functions 


   operates like the :c:func:`read()` function.



.. c:function:: void v4l2_mmap(void *start, size_t length, int prot, int flags, int fd, int64_t offset);

.. c:function:: void *v4l2_mmap(void *start, size_t length, int prot, int flags, int fd, int64_t offset);



   operates like the :c:func:`munmap()` function.

   operates like the :c:func:`mmap()` function.



.. c:function:: int v4l2_munmap(void *_start, size_t length);