iwlwifi: Add chain noise scaling factor

[safe/jmp/linux-2.6] / drivers / serial / sb1250-duart.c

diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index 2012537..a2f2b32 100644 (file)
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -58,6 +58,12 @@
 #define SBD_CTRLREGS(line)     A_BCM1480_DUART_CTRLREG((line), 0)
 #define SBD_INT(line)          (K_BCM1480_INT_UART_0 + (line))
 
+#define DUART_CHANREG_SPACING  BCM1480_DUART_CHANREG_SPACING
+
+#define R_DUART_IMRREG(line)   R_BCM1480_DUART_IMRREG(line)
+#define R_DUART_INCHREG(line)  R_BCM1480_DUART_INCHREG(line)
+#define R_DUART_ISRREG(line)   R_BCM1480_DUART_ISRREG(line)
+
 #elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 #include <asm/sibyte/sb1250_regs.h>
 #include <asm/sibyte/sb1250_int.h>
@@ -198,7 +204,7 @@ static int sbd_receive_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (sbd_receive_ready(sport) && loops--)
+       while (sbd_receive_ready(sport) && --loops)
                read_sbdchn(sport, R_DUART_RX_HOLD);
        return loops;
 }
@@ -212,7 +218,7 @@ static int __maybe_unused sbd_transmit_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (!sbd_transmit_ready(sport) && loops--)
+       while (!sbd_transmit_ready(sport) && --loops)
                udelay(2);
        return loops;
 }
@@ -226,7 +232,7 @@ static int sbd_line_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (!sbd_transmit_empty(sport) && loops--)
+       while (!sbd_transmit_empty(sport) && --loops)
                udelay(2);
        return loops;
 }
@@ -378,13 +384,13 @@ static void sbd_receive_chars(struct sbd_port *sport)
                uart_insert_char(uport, status, M_DUART_OVRUN_ERR, ch, flag);
        }
 
-       tty_flip_buffer_push(uport->info->tty);
+       tty_flip_buffer_push(uport->state->port.tty);
 }
 
 static void sbd_transmit_chars(struct sbd_port *sport)
 {
        struct uart_port *uport = &sport->port;
-       struct circ_buf *xmit = &sport->port.info->xmit;
+       struct circ_buf *xmit = &sport->port.state->xmit;
        unsigned int mask;
        int stop_tx;
 
@@ -434,7 +440,7 @@ static void sbd_status_handle(struct sbd_port *sport)
 
        if (delta & ((M_DUART_IN_PIN2_VAL | M_DUART_IN_PIN0_VAL) <<
                     S_DUART_IN_PIN_CHNG))
-               wake_up_interruptible(&uport->info->delta_msr_wait);
+               wake_up_interruptible(&uport->state->port.delta_msr_wait);
 }
 
 static irqreturn_t sbd_interrupt(int irq, void *dev_id)
@@ -918,7 +924,7 @@ console_initcall(sbd_serial_console_init);
 
 static struct uart_driver sbd_reg = {
        .owner          = THIS_MODULE,
-       .driver_name    = "serial",
+       .driver_name    = "sb1250_duart",
        .dev_name       = "duart",
        .major          = TTY_MAJOR,
        .minor          = SB1250_DUART_MINOR_BASE,