[PATCH] ppc32 CPM_UART: various fixes for pq2 uart users

[powerpc.git] / drivers / serial / cpm_uart / cpm_uart_cpm2.c

diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index 4b2de08..cdba128 100644 (file)
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -213,7 +213,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
            L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize);
        if (is_con) {
                mem_addr = alloc_bootmem(memsz);
-               dma_addr = mem_addr;
+               dma_addr = virt_to_bus(mem_addr);
        }
        else
                mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr,