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Searched refs:req_ch (Results 1 – 2 of 2) sorted by relevance

/f-stack/freebsd/arm/broadcom/bcm2835/
H A Dbcm2835_dma.h58 int bcm_dma_allocate(int req_ch);
H A Dbcm2835_dma.c325 bcm_dma_allocate(int req_ch) in bcm_dma_allocate() argument
331 if (req_ch >= BCM_DMA_CH_MAX) in bcm_dma_allocate()
337 if (req_ch < 0) { in bcm_dma_allocate()
348 if (sc->sc_dma_ch[req_ch].flags & BCM_DMA_CH_FREE) { in bcm_dma_allocate()
349 ch = req_ch; in bcm_dma_allocate()