Symbol: pl011_dmabuf_free
drivers/tty/serial/amba-pl011.c
1133
pl011_dmabuf_free(uap->dmarx.chan, &uap->dmarx.dbuf_a,
drivers/tty/serial/amba-pl011.c
1199
pl011_dmabuf_free(uap->dmarx.chan, &uap->dmarx.dbuf_a, DMA_FROM_DEVICE);
drivers/tty/serial/amba-pl011.c
1200
pl011_dmabuf_free(uap->dmarx.chan, &uap->dmarx.dbuf_b, DMA_FROM_DEVICE);