diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-08-08 17:14:55 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-08-13 11:46:42 +0200 |
| commit | 7cc6dffdae28058f5953fac5743b6abf705d4f05 (patch) | |
| tree | b25eb39a031f4955d885aba9cb972157475acc5c /Documentation/sound | |
| parent | ALSA: Kill snd_assert() in other places (diff) | |
| download | linux-7cc6dffdae28058f5953fac5743b6abf705d4f05.tar.xz linux-7cc6dffdae28058f5953fac5743b6abf705d4f05.zip | |
ALSA: Kill snd_assert() definition
Remove snd_assert() completely now.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index df699e4323ef..b54cb5048dfa 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl @@ -6135,38 +6135,11 @@ struct _snd_pcm_runtime { </para> </section> - <section id="useful-functions-snd-assert"> - <title><function>snd_assert()</function></title> - <para> - <function>snd_assert()</function> macro is similar with the - normal <function>assert()</function> macro. For example, - - <informalexample> - <programlisting> -<![CDATA[ - snd_assert(pointer != NULL, return -EINVAL); -]]> - </programlisting> - </informalexample> - </para> - - <para> - The first argument is the expression to evaluate, and the - second argument is the action if it fails. When - <constant>CONFIG_SND_DEBUG</constant>, is set, it will show an - error message such as <computeroutput>BUG? (xxx)</computeroutput> - together with stack trace. - </para> - <para> - When no debug flag is set, this macro is ignored. - </para> - </section> - <section id="useful-functions-snd-bug"> <title><function>snd_BUG()</function></title> <para> It shows the <computeroutput>BUG?</computeroutput> message and - stack trace as well as <function>snd_assert</function> at the point. + stack trace as well as <function>snd_BUG_ON</function> at the point. It's useful to show that a fatal error happens there. </para> <para> |