diff options
| author | Mauro Carvalho Chehab | 2020-09-29 10:54:36 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2020-10-15 07:49:43 +0200 |
| commit | 4d9d18ad669170eb97606bcbe832517495737c57 (patch) | |
| tree | 06a7d74f57e39729024a5ca8e996612945656ed7 /Documentation/sound | |
| parent | 8ac867340bd8cc8c65d4cafbf634873b8ddcf3f7 (diff) | |
docs: writing-an-alsa-driver.rst: fix some bad c:func: markups
Some such markups are invalid, as reported by Sphinx:
./Documentation/sound/kernel-api/writing-an-alsa-driver.rst:3317: WARNING: Unparseable C cross-reference: 'snd_rawmidi_transmit*'
Invalid C declaration: Expected end of definition. [error at 20]
snd_rawmidi_transmit*
--------------------^
./Documentation/sound/kernel-api/writing-an-alsa-driver.rst:3917: WARNING: Unparseable C cross-reference: 'copy_from/to_user'
Invalid C declaration: Expected end of definition. [error at 9]
copy_from/to_user
---------^
The first case seems to be better replaced by a literal.
For the second one, let's generate cross-references, by
spliting it in two.
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/kernel-api/writing-an-alsa-driver.rst | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/sound/kernel-api/writing-an-alsa-driver.rst b/Documentation/sound/kernel-api/writing-an-alsa-driver.rst index 85d6e9c643ef..73bbd59afc33 100644 --- a/Documentation/sound/kernel-api/writing-an-alsa-driver.rst +++ b/Documentation/sound/kernel-api/writing-an-alsa-driver.rst @@ -3315,8 +3315,7 @@ data and removes them from the buffer at once: } If you know beforehand how many bytes you can accept, you can use a -buffer size greater than one with the -:c:func:`snd_rawmidi_transmit\*()` functions. +buffer size greater than one with the ``snd_rawmidi_transmit*()`` functions. The ``trigger`` callback must not sleep. If the hardware FIFO is full before the substream buffer has been emptied, you have to continue @@ -3916,7 +3915,7 @@ the maximum size of the proc file access. The read/write callbacks of raw mode are more direct than the text mode. You need to use a low-level I/O functions such as -:c:func:`copy_from/to_user()` to transfer the data. +:c:func:`copy_from_user()` and :c:func:`copy_to_user()` to transfer the data. :: |