musb_dma 681 drivers/usb/musb/musb_cppi41.c struct dma_channel *musb_dma; musb_dma 714 drivers/usb/musb/musb_cppi41.c musb_dma = &cppi41_channel->channel; musb_dma 715 drivers/usb/musb/musb_cppi41.c musb_dma->private_data = cppi41_channel; musb_dma 716 drivers/usb/musb/musb_cppi41.c musb_dma->status = MUSB_DMA_STATUS_FREE; musb_dma 717 drivers/usb/musb/musb_cppi41.c musb_dma->max_len = SZ_4M;