1 files changed, 0 insertions, 23 deletions

diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c
index a87a56cb541..eeadf1b8e09 100644
--- a/drivers/tty/serial/8250.c
+++ b/drivers/tty/serial/8250.c
@@ -450,24 +450,6 @@ static void au_serial_out(struct uart_port *p, int offset, int value)
         __raw_writel(value, p->membase + offset);
 }
 
-static unsigned int tsi_serial_in(struct uart_port *p, int offset)
-{
-        unsigned int tmp;
-        offset = map_8250_in_reg(p, offset) << p->regshift;
-        if (offset == UART_IIR) {
-                tmp = readl(p->membase + (UART_IIR & ~3));
-                return (tmp >> 16) & 0xff; /* UART_IIR % 4 == 2 */
-        } else
-                return readb(p->membase + offset);
-}
-
-static void tsi_serial_out(struct uart_port *p, int offset, int value)
-{
-        offset = map_8250_out_reg(p, offset) << p->regshift;
-        if (!((offset == UART_IER) && (value & UART_IER_UUE)))
-                writeb(value, p->membase + offset);
-}
-
 static unsigned int io_serial_in(struct uart_port *p, int offset)
 {
         offset = map_8250_in_reg(p, offset) << p->regshift;
@@ -508,11 +490,6 @@ static void set_io_from_upio(struct uart_port *p)
                 p->serial_out = au_serial_out;
                 break;
 
-        case UPIO_TSI:
-                p->serial_in = tsi_serial_in;
-                p->serial_out = tsi_serial_out;
-                break;
-
         default:
                 p->serial_in = io_serial_in;
                 p->serial_out = io_serial_out;