25 files changed, 73 insertions, 73 deletions

diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 7aef7518b0d1..8c5c276c5577 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -362,7 +362,7 @@ static struct uart_ops serial21285_ops = {
 
 static struct uart_port serial21285_port = {
         .mapbase        = 0x42000160,
-        .iotype         = SERIAL_IO_MEM,
+        .iotype         = UPIO_MEM,
         .irq            = NO_IRQ,
         .fifosize       = 16,
         .ops            = &serial21285_ops,
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 8cbf0fc5a225..7f0f35a05dca 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -332,7 +332,7 @@ static _INLINE_ void receive_chars(struct m68k_serial *info, struct pt_regs *reg
                  * Make sure that we do not overflow the buffer
                  */
                 if (tty_request_buffer_room(tty, 1) == 0) {
-                        schedule_work(&tty->flip.work);
+                        tty_schedule_flip(tty);
                         return;
                 }
 
@@ -353,7 +353,7 @@ static _INLINE_ void receive_chars(struct m68k_serial *info, struct pt_regs *reg
         } while((rx = uart->urx.w) & URX_DATA_READY);
 #endif
 
-        schedule_work(&tty->flip.work);
+        tty_schedule_flip(tty);
 
 clear_and_exit:
         return;
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
index 60f5a5dc17f1..9843ae3d420e 100644
--- a/drivers/serial/68360serial.c
+++ b/drivers/serial/68360serial.c
@@ -509,7 +509,7 @@ static _INLINE_ void receive_chars(ser_info_t *info)
 
         info->rx_cur = (QUICC_BD *)bdp;
 
-        schedule_work(&tty->flip.work);
+        tty_schedule_flip(tty);
 }
 
 static _INLINE_ void receive_break(ser_info_t *info)
@@ -521,7 +521,7 @@ static _INLINE_ void receive_break(ser_info_t *info)
          * the break.  If not, we exit now, losing the break.  FIXME
          */
         tty_insert_flip_char(tty, 0, TTY_BREAK);
-        schedule_work(&tty->flip.work);
+        tty_schedule_flip(tty);
 }
 
 static _INLINE_ void transmit_chars(ser_info_t *info)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 179c1f065e60..b1fc97d5f643 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2229,6 +2229,7 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
          *      and restore the IER
          */
         wait_for_xmitr(up, BOTH_EMPTY);
+        up->ier |= UART_IER_THRI;
         serial_out(up, UART_IER, ier | UART_IER_THRI);
 }
 
diff --git a/drivers/serial/8250_au1x00.c b/drivers/serial/8250_au1x00.c
index 06ae8fbcc947..8d8d7a70d03e 100644
--- a/drivers/serial/8250_au1x00.c
+++ b/drivers/serial/8250_au1x00.c
@@ -56,7 +56,6 @@ static struct plat_serial8250_port au1x00_data[] = {
 #elif defined(CONFIG_SOC_AU1550)
         PORT(UART0_ADDR, AU1550_UART0_INT),
         PORT(UART1_ADDR, AU1550_UART1_INT),
-        PORT(UART2_ADDR, AU1550_UART2_INT),
         PORT(UART3_ADDR, AU1550_UART3_INT),
 #elif defined(CONFIG_SOC_AU1200)
         PORT(UART0_ADDR, AU1200_UART0_INT),
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index bb9ec28ccc2b..94886c000d2a 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -1882,6 +1882,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_SUBVENDOR_ID_CONNECT_TECH,
                 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
                 pbn_b0_4_1843200 },
+        {       PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+                PCI_VENDOR_ID_AFAVLAB,
+                PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
+                pbn_b0_4_1152000 },
         {       PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
                 PCI_SUBVENDOR_ID_CONNECT_TECH,
                 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 429de2723a1c..321a3b3a5728 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -561,7 +561,7 @@ static struct uart_amba_port amba_ports[UART_NR] = {
                 .port   = {
                         .membase        = (void *)IO_ADDRESS(INTEGRATOR_UART0_BASE),
                         .mapbase        = INTEGRATOR_UART0_BASE,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UARTINT0,
                         .uartclk        = 14745600,
                         .fifosize       = 16,
@@ -576,7 +576,7 @@ static struct uart_amba_port amba_ports[UART_NR] = {
                 .port   = {
                         .membase        = (void *)IO_ADDRESS(INTEGRATOR_UART1_BASE),
                         .mapbase        = INTEGRATOR_UART1_BASE,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UARTINT1,
                         .uartclk        = 14745600,
                         .fifosize       = 16,
diff --git a/drivers/serial/au1x00_uart.c b/drivers/serial/au1x00_uart.c
index ceb5d7f37bbd..344022fe53ef 100644
--- a/drivers/serial/au1x00_uart.c
+++ b/drivers/serial/au1x00_uart.c
@@ -892,7 +892,7 @@ serial8250_request_std_resource(struct uart_8250_port *up, struct resource **res
         int ret = 0;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 if (up->port.mapbase) {
                         *res = request_mem_region(up->port.mapbase, size, "serial");
                         if (!*res)
@@ -900,8 +900,8 @@ serial8250_request_std_resource(struct uart_8250_port *up, struct resource **res
                 }
                 break;
 
-        case SERIAL_IO_HUB6:
-        case SERIAL_IO_PORT:
+        case UPIO_HUB6:
+        case UPIO_PORT:
                 *res = request_region(up->port.iobase, size, "serial");
                 if (!*res)
                         ret = -EBUSY;
@@ -919,7 +919,7 @@ static void serial8250_release_port(struct uart_port *port)
         size <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 if (up->port.mapbase) {
                         /*
                          * Unmap the area.
@@ -935,8 +935,8 @@ static void serial8250_release_port(struct uart_port *port)
                 }
                 break;
 
-        case SERIAL_IO_HUB6:
-        case SERIAL_IO_PORT:
+        case UPIO_HUB6:
+        case UPIO_PORT:
                 start = up->port.iobase;
 
                 if (size)
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 16af5626c243..b7bf4c698a47 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -252,12 +252,9 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
                 /* If we have not enough room in tty flip buffer, then we try
                  * later, which will be the next rx-interrupt or a timeout
                  */
-                if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
-                        tty->flip.work.func((void *)tty);
-                        if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
-                                printk(KERN_WARNING "TTY_DONT_FLIP set\n");
-                                return;
-                        }
+                if(tty_buffer_request_room(tty, i) < i) {
+                        printk(KERN_WARNING "No room in flip buffer\n");
+                        return;
                 }
 
                 /* get pointer */
@@ -276,9 +273,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
                                 continue;
 
                       error_return:
-                        *tty->flip.char_buf_ptr++ = ch;
-                        *tty->flip.flag_buf_ptr++ = flg;
-                        tty->flip.count++;
+                        tty_insert_flip_char(tty, ch, flg);
 
                 }               /* End while (i--) */
 
@@ -908,7 +903,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SMC1_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .flags = FLAG_SMC,
@@ -922,7 +917,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SMC2_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .flags = FLAG_SMC,
@@ -939,7 +934,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC1_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -953,7 +948,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC2_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -967,7 +962,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC3_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -981,7 +976,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC4_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index a64ba26a94e8..ba5541de673b 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -262,6 +262,7 @@ static inline void dz_receive_chars(struct dz_port *dport)
                 }
                 tty_insert_flip_char(tty, ch, flag);
               ignore_char:
+                        ;
         } while (status & DZ_DVAL);
 
         if (tty)
@@ -650,7 +651,7 @@ static void __init dz_init_ports(void)
         for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) {
                 spin_lock_init(&dport->port.lock);
                 dport->port.membase     = (char *) base;
-                dport->port.iotype      = SERIAL_IO_PORT;
+                dport->port.iotype      = UPIO_PORT;
                 dport->port.irq         = dec_interrupt[DEC_IRQ_DZ11];
                 dport->port.line        = i;
                 dport->port.fifosize    = 1;
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 858048efe1ed..4d53fb5ca87b 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -668,7 +668,7 @@ static struct imx_port imx_ports[] = {
         .rtsirq = UART1_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
-                .iotype         = SERIAL_IO_MEM,
+                .iotype         = UPIO_MEM,
                 .membase        = (void *)IMX_UART1_BASE,
                 .mapbase        = IMX_UART1_BASE, /* FIXME */
                 .irq            = UART1_MINT_RX,
@@ -684,7 +684,7 @@ static struct imx_port imx_ports[] = {
         .rtsirq = UART2_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
-                .iotype         = SERIAL_IO_MEM,
+                .iotype         = UPIO_MEM,
                 .membase        = (void *)IMX_UART2_BASE,
                 .mapbase        = IMX_UART2_BASE, /* FIXME */
                 .irq            = UART2_MINT_RX,
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
index 66f117d15065..419dd3cd7862 100644
--- a/drivers/serial/ip22zilog.c
+++ b/drivers/serial/ip22zilog.c
@@ -215,7 +215,7 @@ static void __load_zsregs(struct zilog_channel *channel, unsigned char *regs)
         /* Lower and upper byte of baud rate generator divisor.  */
         write_zsreg(channel, R12, regs[R12]);
         write_zsreg(channel, R13, regs[R13]);
-        
+
         /* Now rewrite R14, with BRENAB (if set).  */
         write_zsreg(channel, R14, regs[R14]);
 
@@ -571,7 +571,7 @@ static void ip22zilog_set_mctrl(struct uart_port *port, unsigned int mctrl)
         else
                 clear_bits |= DTR;
 
-        /* NOTE: Not subject to 'transmitter active' rule.  */ 
+        /* NOTE: Not subject to 'transmitter active' rule.  */
         up->curregs[R5] |= set_bits;
         up->curregs[R5] &= ~clear_bits;
         write_zsreg(channel, R5, up->curregs[R5]);
@@ -654,7 +654,7 @@ static void ip22zilog_enable_ms(struct uart_port *port)
         if (new_reg != up->curregs[R15]) {
                 up->curregs[R15] = new_reg;
 
-                /* NOTE: Not subject to 'transmitter active' rule.  */ 
+                /* NOTE: Not subject to 'transmitter active' rule.  */
                 write_zsreg(channel, R15, up->curregs[R15]);
         }
 }
@@ -680,7 +680,7 @@ static void ip22zilog_break_ctl(struct uart_port *port, int break_state)
         if (new_reg != up->curregs[R5]) {
                 up->curregs[R5] = new_reg;
 
-                /* NOTE: Not subject to 'transmitter active' rule.  */ 
+                /* NOTE: Not subject to 'transmitter active' rule.  */
                 write_zsreg(channel, R5, up->curregs[R5]);
         }
 
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index b48066a64a7d..242a04104393 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -80,7 +80,7 @@
 #include <asm/serial.h>
 
 /* Standard COM flags */
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+#define STD_COM_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST)
 
 /*
  * SERIAL_PORT_DFNS tells us about built-in ports that have no
diff --git a/drivers/serial/m32r_sio.h b/drivers/serial/m32r_sio.h
index 07d0dd80aa3d..7c3ec24f7e50 100644
--- a/drivers/serial/m32r_sio.h
+++ b/drivers/serial/m32r_sio.h
@@ -37,7 +37,7 @@ struct old_serial_port {
         unsigned int irq;
         unsigned int flags;
         unsigned char io_type;
-        unsigned char *iomem_base;
+        unsigned char __iomem *iomem_base;
         unsigned short iomem_reg_shift;
 };
 
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 0ef648fa4b2d..8cbbb954df2c 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -57,20 +57,16 @@ struct timer_list mcfrs_timer_struct;
  *      keep going.  Perhaps one day the cflag settings for the
  *      console can be used instead.
  */
-#if defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
-    defined(CONFIG_senTec) || defined(CONFIG_SNEHA)
-#define CONSOLE_BAUD_RATE       19200
-#define DEFAULT_CBAUD           B19200
-#endif
-
 #if defined(CONFIG_HW_FEITH)
 #define CONSOLE_BAUD_RATE       38400
 #define DEFAULT_CBAUD           B38400
-#endif
-
-#if defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB)
+#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB)
 #define CONSOLE_BAUD_RATE       115200
 #define DEFAULT_CBAUD           B115200
+#elif defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
+      defined(CONFIG_senTec) || defined(CONFIG_SNEHA)
+#define CONSOLE_BAUD_RATE       19200
+#define DEFAULT_CBAUD           B19200
 #endif
 
 #ifndef CONSOLE_BAUD_RATE
@@ -350,7 +346,7 @@ static inline void receive_chars(struct mcf_serial *info)
                 }
                 tty_insert_flip_char(tty, ch, flag);
         }
-        tty_flip_buffer_push(tty);
+        tty_schedule_flip(tty);
         return;
 }
 
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index 4e49168c3176..868eaf4a1a68 100644
--- a/drivers/serial/mux.c
+++ b/drivers/serial/mux.c
@@ -462,7 +462,7 @@ static int __init mux_probe(struct parisc_device *dev)
                 port->mapbase   = dev->hpa.start + MUX_OFFSET +
                                                 (i * MUX_LINE_OFFSET);
                 port->membase   = ioremap(port->mapbase, MUX_LINE_OFFSET);
-                port->iotype    = SERIAL_IO_MEM;
+                port->iotype    = UPIO_MEM;
                 port->type      = PORT_MUX;
                 port->irq       = NO_IRQ;
                 port->uartclk   = 0;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 4e03a87f3fb4..9b7ed58cb53b 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1492,7 +1492,7 @@ no_dma:
         /*
          * Init remaining bits of "port" structure
          */
-        uap->port.iotype = SERIAL_IO_MEM;
+        uap->port.iotype = UPIO_MEM;
         uap->port.irq = np->intrs[0].line;
         uap->port.uartclk = ZS_CLOCK;
         uap->port.fifosize = 1;
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 0a2dd6c5b95f..7410e093a6b9 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -161,7 +161,11 @@ s3c24xx_serial_dbg(const char *fmt, ...)
 
 /* we can support 3 uarts, but not always use them */
 
+#ifdef CONFIG_CPU_S3C2400
+#define NR_PORTS (2)
+#else
 #define NR_PORTS (3)
+#endif
 
 /* port irq numbers */
 
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index ff7b60b4de37..2c00b8625852 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -628,7 +628,7 @@ static void __init sa1100_init_ports(void)
                 sa1100_ports[i].port.ops       = &sa1100_pops;
                 sa1100_ports[i].port.fifosize  = 8;
                 sa1100_ports[i].port.line      = i;
-                sa1100_ports[i].port.iotype    = SERIAL_IO_MEM;
+                sa1100_ports[i].port.iotype    = UPIO_MEM;
                 init_timer(&sa1100_ports[i].timer);
                 sa1100_ports[i].timer.function = sa1100_timeout;
                 sa1100_ports[i].timer.data     = (unsigned long)&sa1100_ports[i];
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index d0490f67f597..04186eaae227 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -501,7 +501,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART1_PHYS),
                         .mapbase        = UART1_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART1INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
@@ -514,7 +514,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART2_PHYS),
                         .mapbase        = UART2_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART2INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
@@ -527,7 +527,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART3_PHYS),
                         .mapbase        = UART3_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART3INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 80737c131ce7..44f6bf79bbe1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1468,10 +1468,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff923000,
                         .mapbase        = 0xff923000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 61,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 0,
                 },
                 .type           = PORT_SCIF,
@@ -1482,10 +1482,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff924000,
                         .mapbase        = 0xff924000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 62,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 1,
                 },
                 .type           = PORT_SCIF,
@@ -1496,10 +1496,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff925000,
                         .mapbase        = 0xff925000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 63,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 2,
                 },
                 .type           = PORT_SCIF,
@@ -1511,10 +1511,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xffe00000,
                         .mapbase        = 0xffe00000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 43,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 0,
                 },
                 .type           = PORT_SCIF,
@@ -1525,10 +1525,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xffe10000,
                         .mapbase        = 0xffe10000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 79,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 1,
                 },
                 .type           = PORT_SCIF,
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 8bcaebcc0ad7..85664228a0b6 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -1036,7 +1036,7 @@ static void __init sab_attach_callback(struct linux_ebus_device *edev, void *arg
                 up->port.irq = edev->irqs[0];
                 up->port.fifosize = SAB82532_XMIT_FIFO_SIZE;
                 up->port.mapbase = (unsigned long)up->regs;
-                up->port.iotype = SERIAL_IO_MEM;
+                up->port.iotype = UPIO_MEM;
 
                 writeb(SAB82532_IPC_IC_ACT_LOW, &up->regs->w.ipc);
 
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index bc67442c6b4c..308704566948 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -109,11 +109,11 @@ static _INLINE_ unsigned int serial_in(struct uart_sunsu_port *up, int offset)
         offset <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_HUB6:
+        case UPIO_HUB6:
                 outb(up->port.hub6 - 1 + offset, up->port.iobase);
                 return inb(up->port.iobase + 1);
 
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 return readb(up->port.membase + offset);
 
         default:
@@ -139,12 +139,12 @@ serial_out(struct uart_sunsu_port *up, int offset, int value)
         offset <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_HUB6:
+        case UPIO_HUB6:
                 outb(up->port.hub6 - 1 + offset, up->port.iobase);
                 outb(value, up->port.iobase + 1);
                 break;
 
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 writeb(value, up->port.membase + offset);
                 break;
 
@@ -1052,7 +1052,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
                 return;
 
         up->type_probed = PORT_UNKNOWN;
-        up->port.iotype = SERIAL_IO_MEM;
+        up->port.iotype = UPIO_MEM;
 
         /*
          * First we look for Ebus-bases su's
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 3c72484adea7..5cc4d4c2935c 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1487,7 +1487,7 @@ static void __init sunzilog_prepare(void)
                 up[(chip * 2) + 1].port.membase = (void __iomem *)&rp->channelB;
 
                 /* Channel A */
-                up[(chip * 2) + 0].port.iotype = SERIAL_IO_MEM;
+                up[(chip * 2) + 0].port.iotype = UPIO_MEM;
                 up[(chip * 2) + 0].port.irq = zilog_irq;
                 up[(chip * 2) + 0].port.uartclk = ZS_CLOCK;
                 up[(chip * 2) + 0].port.fifosize = 1;
@@ -1498,7 +1498,7 @@ static void __init sunzilog_prepare(void)
                 up[(chip * 2) + 0].flags |= SUNZILOG_FLAG_IS_CHANNEL_A;
 
                 /* Channel B */
-                up[(chip * 2) + 1].port.iotype = SERIAL_IO_MEM;
+                up[(chip * 2) + 1].port.iotype = UPIO_MEM;
                 up[(chip * 2) + 1].port.irq = zilog_irq;
                 up[(chip * 2) + 1].port.uartclk = ZS_CLOCK;
                 up[(chip * 2) + 1].port.fifosize = 1;
diff --git a/drivers/serial/v850e_uart.c b/drivers/serial/v850e_uart.c
index 9378895a8d56..df705fda4243 100644
--- a/drivers/serial/v850e_uart.c
+++ b/drivers/serial/v850e_uart.c
@@ -496,7 +496,7 @@ static int __init v850e_uart_init (void)
 
                         port->ops = &v850e_uart_ops;
                         port->line = chan;
-                        port->iotype = SERIAL_IO_MEM;
+                        port->iotype = UPIO_MEM;
                         port->flags = UPF_BOOT_AUTOCONF;
 
                         /* We actually use multiple IRQs, but the serial