ux500_dma_channel_release 249 drivers/usb/musb/ux500_dma.c ux500_dma_channel_release(channel); ux500_dma_channel_release 259 drivers/usb/musb/ux500_dma.c ux500_dma_channel_release(channel); ux500_dma_channel_release 381 drivers/usb/musb/ux500_dma.c controller->controller.channel_release = ux500_dma_channel_release;