ux500_dma_controller_destroy 209 drivers/usb/musb/musb_dma.h extern void ux500_dma_controller_destroy(struct dma_controller *c); ux500_dma_controller_destroy 179 drivers/usb/musb/ux500.c .dma_exit = ux500_dma_controller_destroy, ux500_dma_controller_destroy 355 drivers/usb/musb/ux500_dma.c EXPORT_SYMBOL_GPL(ux500_dma_controller_destroy);