SNDRV_OS_MINORS
#define SNDRV_PCM_DEVICES (SNDRV_OS_MINORS-2)
if (snd_BUG_ON(minor < 0 || minor >= SNDRV_OS_MINORS))
for (minor = 0; minor < SNDRV_OS_MINORS; ++minor) {
static struct snd_minor *snd_minors[SNDRV_OS_MINORS];