pl330_free_chan_resources 3124 drivers/dma/pl330.c pd->device_free_chan_resources = pl330_free_chan_resources; pl330_free_chan_resources 3192 drivers/dma/pl330.c pl330_free_chan_resources(&pch->chan); pl330_free_chan_resources 3235 drivers/dma/pl330.c pl330_free_chan_resources(&pch->chan);