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authorGiuliano Pochini <pochini@shiny.it>2007-09-17 12:49:40 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 16:50:38 +0200
commit22d3a20030439420bf2795c60529ba0e89b4d82c (patch)
treeeed3a36c5510b6d5bb15aae536bf841da0ee2c49 /sound/isa
parent11370ee2c1c578a704f47d5513d57274c335db43 (diff)
[ALSA] echoaudio - Add barrier() to prevent compiler optimization
This patch adds a barrier() to prevent the compiler from moving the read outside of the loop. It also fixes a comment. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/isa')
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