38 files changed, 66 insertions, 66 deletions

diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index dcd819d57dae..cefcf738bc00 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -135,7 +135,7 @@ void __init serial_init(void)
         memset(&s, 0, sizeof(s));
 
         s.flags = STD_COM_FLAGS;
-        s.iotype = SERIAL_IO_MEM;
+        s.iotype = UPIO_MEM;
 
         if (mips_machtype == MACH_LASAT_100) {
                 s.uartclk = LASAT_BASE_BAUD_100 * 16;
diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c
index 625843b30bed..2d4f3090fd86 100644
--- a/arch/mips/mips-boards/atlas/atlas_setup.c
+++ b/arch/mips/mips-boards/atlas/atlas_setup.c
@@ -83,7 +83,7 @@ static void __init serial_init(void)
         s.irq = ATLASINT_UART;
         s.uartclk = ATLAS_BASE_BAUD * 16;
         s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
-        s.iotype = SERIAL_IO_PORT;
+        s.iotype = UPIO_PORT;
         s.regshift = 3;
 
         if (early_serial_setup(&s) != 0) {
diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c
index f966bc161dfa..a72ef29289b6 100644
--- a/arch/mips/mips-boards/sead/sead_setup.c
+++ b/arch/mips/mips-boards/sead/sead_setup.c
@@ -72,7 +72,7 @@ static void __init serial_init(void)
         s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0;
         s.uartclk = SEAD_BASE_BAUD * 16;
         s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
-        s.iotype = 0;
+        s.iotype = UPIO_PORT;
         s.regshift = 3;
 
         if (early_serial_setup(&s) != 0) {
diff --git a/arch/mips/mips-boards/sim/sim_setup.c b/arch/mips/mips-boards/sim/sim_setup.c
index 485d5a58d9cf..87a14a731ae8 100644
--- a/arch/mips/mips-boards/sim/sim_setup.c
+++ b/arch/mips/mips-boards/sim/sim_setup.c
@@ -89,7 +89,7 @@ static void __init serial_init(void)
         s.irq =  0;
         s.uartclk = BASE_BAUD * 16;
         s.flags = ASYNC_BOOT_AUTOCONF | UPF_SKIP_TEST;
-        s.iotype = SERIAL_IO_PORT | ASYNC_SKIP_TEST;
+        s.iotype = UPIO_PORT;
         s.regshift = 0;
         s.timeout = 4;
 
diff --git a/arch/mips/philips/pnx8550/common/platform.c b/arch/mips/philips/pnx8550/common/platform.c
index 8aa9bd65b45e..35be6db4245f 100644
--- a/arch/mips/philips/pnx8550/common/platform.c
+++ b/arch/mips/philips/pnx8550/common/platform.c
@@ -66,7 +66,7 @@ struct ip3106_port ip3106_ports[] = {
         [0] = {
                 .port   = {
                         .type           = PORT_IP3106,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .membase        = (void __iomem *)PNX8550_UART_PORT0,
                         .mapbase        = PNX8550_UART_PORT0,
                         .irq            = PNX8550_UART_INT(0),
@@ -80,7 +80,7 @@ struct ip3106_port ip3106_ports[] = {
         [1] = {
                 .port   = {
                         .type           = PORT_IP3106,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .membase        = (void __iomem *)PNX8550_UART_PORT1,
                         .mapbase        = PNX8550_UART_PORT1,
                         .irq            = PNX8550_UART_INT(1),
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index 159b228eca1e..c371d54d2552 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -332,7 +332,7 @@ bamboo_early_serial_map(void)
         port.irq = 0;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/4xx/bubinga.c b/arch/ppc/platforms/4xx/bubinga.c
index 8110f55668c5..0fe8da1401da 100644
--- a/arch/ppc/platforms/4xx/bubinga.c
+++ b/arch/ppc/platforms/4xx/bubinga.c
@@ -97,7 +97,7 @@ bubinga_early_serial_map(void)
         port.irq = ACTING_UART0_INT;
         port.uartclk = uart_clock;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 64ebae19cdbb..352b76c08987 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -225,7 +225,7 @@ ebony_early_serial_map(void)
         port.irq = 0;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index d810b736d9bf..a94683a72a1e 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -279,7 +279,7 @@ luan_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 73b2c98158f6..de916bb4617c 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -248,7 +248,7 @@ ocotea_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.c b/arch/ppc/platforms/4xx/xilinx_ml300.c
index 0b1b77d986bf..3f820229071e 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.c
@@ -95,7 +95,7 @@ ml300_early_serial_map(void)
                 port.irq = old_ports[i].irq;
                 port.uartclk = old_ports[i].baud_base * 16;
                 port.regshift = old_ports[i].iomem_reg_shift;
-                port.iotype = SERIAL_IO_MEM;
+                port.iotype = UPIO_MEM;
                 port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
                 port.line = i;
 
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index e60f4bd437ec..2b84fc6247d3 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -305,7 +305,7 @@ yucca_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
         port.line = 0;
 
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 012e1e652c03..1a659bbc1860 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -301,14 +301,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                 struct uart_port p;
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (unsigned char __iomem *)(VIRT_IMMRBAR + 0x4500);
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (unsigned char __iomem *)(VIRT_IMMRBAR + 0x4600);
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 2eceb1e6f4eb..408d64f18e1a 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -162,14 +162,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                           binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index b332ebae6bd3..1801ab392e22 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -534,14 +534,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                                 binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index e777ba824aa9..8a72221f816c 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -64,7 +64,7 @@ sbc8560_early_serial_map(void)
         uart_req.irq = MPC85xx_IRQ_EXT9;
         uart_req.flags = STD_COM_FLAGS;
         uart_req.uartclk = BASE_BAUD * 16;
-        uart_req.iotype = SERIAL_IO_MEM;
+        uart_req.iotype = UPIO_MEM;
         uart_req.mapbase = UARTA_ADDR;
         uart_req.membase = ioremap(uart_req.mapbase, MPC85xx_UART0_SIZE);
         uart_req.type = PORT_16650;
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index b436f4d0a3fa..a5e38ba62732 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -346,14 +346,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                           binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c
index 48a4a510d598..aefcc0e7be57 100644
--- a/arch/ppc/platforms/chestnut.c
+++ b/arch/ppc/platforms/chestnut.c
@@ -116,7 +116,7 @@ chestnut_early_serial_map(void)
         port.uartclk = BASE_BAUD * 16;
         port.irq = UART0_INT;
         port.flags = STD_COM_FLAGS | UPF_IOREMAP;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.mapbase = CHESTNUT_UART0_IO_BASE;
         port.regshift = 0;
 
diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c
index 32358b3fb236..ffde8f6f6302 100644
--- a/arch/ppc/platforms/ev64260.c
+++ b/arch/ppc/platforms/ev64260.c
@@ -330,7 +330,7 @@ ev64260_early_serial_map(void)
                 port.irq = EV64260_UART_0_IRQ;
                 port.uartclk = BASE_BAUD * 16;
                 port.regshift = 2;
-                port.iotype = SERIAL_IO_MEM;
+                port.iotype = UPIO_MEM;
                 port.flags = STD_COM_FLAGS;
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 708b8739ecdd..872c0a3ba3c7 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -100,7 +100,7 @@ static void __init ppc7d_early_serial_map(void)
         serial_req.uartclk = UART_CLK;
         serial_req.irq = 4;
         serial_req.flags = STD_COM_FLAGS;
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.membase = (u_char *) PPC7D_SERIAL_0;
 
         gen550_init(0, &serial_req);
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index 5ad70d357cb9..510182ea9d28 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -177,7 +177,7 @@ spruce_early_serial_map(void)
         serial_req.uartclk = uart_clk;
         serial_req.irq = UART0_INT;
         serial_req.flags = ASYNC_BOOT_AUTOCONF;
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.membase = (u_char *)UART0_IO_BASE;
         serial_req.regshift = 0;
 
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 1b5fe9e398d4..7bada82527a8 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -108,7 +108,7 @@ mpc83xx_early_serial_map(void)
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
         memset(&serial_req, 0, sizeof (serial_req));
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.mapbase = pdata[0].mapbase;
         serial_req.membase = pdata[0].membase;
         serial_req.regshift = 0;
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index 1a47ff4b831d..e4dda43fdaa7 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -90,7 +90,7 @@ mpc85xx_early_serial_map(void)
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
         memset(&serial_req, 0, sizeof (serial_req));
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.mapbase = pdata[0].mapbase;
         serial_req.membase = pdata[0].membase;
         serial_req.regshift = 0;
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/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..3d80846e384a 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -908,7 +908,7 @@ 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 +922,7 @@ 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 +939,7 @@ 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 +953,7 @@ 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 +967,7 @@ 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 +981,7 @@ 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..5ff1e834792c 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -650,7 +650,7 @@ 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/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/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..c903349bb40a 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1468,7 +1468,7 @@ 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,
@@ -1482,7 +1482,7 @@ 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,
@@ -1496,7 +1496,7 @@ 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,
@@ -1511,7 +1511,7 @@ 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,
@@ -1525,7 +1525,7 @@ 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,
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