2 files changed, 12 insertions, 5 deletions

diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 987d22b53c22..16af5626c243 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -608,7 +608,7 @@ static int cpm_uart_tx_pump(struct uart_port *port)
 
                 p = cpm2cpu_addr(bdp->cbd_bufaddr);
 
-                *p++ = xmit->buf[xmit->tail];
+                *p++ = port->x_char;
                 bdp->cbd_datlen = 1;
                 bdp->cbd_sc |= BD_SC_READY;
                 /* Get next BD. */
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 5ddd8ab1f108..ea24129eb6b9 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1431,11 +1431,14 @@ static int __init pmz_init_port(struct uart_pmac_port *uap)
                 char    name[1];
         } *slots;
         int len;
+        struct resource r_ports, r_rxdma, r_txdma;
 
         /*
          * Request & map chip registers
          */
-        uap->port.mapbase = np->addrs[0].address;
+        if (of_address_to_resource(np, 0, &r_ports))
+                return -ENODEV;
+        uap->port.mapbase = r_ports.start;
         uap->port.membase = ioremap(uap->port.mapbase, 0x1000);
       
         uap->control_reg = uap->port.membase;
@@ -1445,16 +1448,20 @@ static int __init pmz_init_port(struct uart_pmac_port *uap)
          * Request & map DBDMA registers
          */
 #ifdef HAS_DBDMA
-        if (np->n_addrs >= 3 && np->n_intrs >= 3)
+        if (of_address_to_resource(np, 1, &r_txdma) == 0 &&
+            of_address_to_resource(np, 2, &r_rxdma) == 0)
                 uap->flags |= PMACZILOG_FLAG_HAS_DMA;
+#else
+        memset(&r_txdma, 0, sizeof(struct resource));
+        memset(&r_rxdma, 0, sizeof(struct resource));
 #endif  
         if (ZS_HAS_DMA(uap)) {
-                uap->tx_dma_regs = ioremap(np->addrs[np->n_addrs - 2].address, 0x1000);
+                uap->tx_dma_regs = ioremap(r_txdma.start, 0x100);
                 if (uap->tx_dma_regs == NULL) { 
                         uap->flags &= ~PMACZILOG_FLAG_HAS_DMA;
                         goto no_dma;
                 }
-                uap->rx_dma_regs = ioremap(np->addrs[np->n_addrs - 1].address, 0x1000);
+                uap->rx_dma_regs = ioremap(r_rxdma.start, 0x100);
                 if (uap->rx_dma_regs == NULL) { 
                         iounmap(uap->tx_dma_regs);
                         uap->tx_dma_regs = NULL;