vidc_sound_dma_irq  375 sound/oss/vidc.c 			vidc_sound_dma_irq(0, NULL);
vidc_sound_dma_irq  485 sound/oss/vidc.c 	if (request_irq(hw_config->irq, vidc_sound_dma_irq, 0,
vidc_sound_dma_irq   36 sound/oss/vidc.h extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref);