VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / drivers / isdn / hisax / elsa_ser.c

diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index 479164b..689c833 100644 (file)
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -401,7 +401,7 @@ static void rs_interrupt_elsa(int irq, struct IsdnCardState *cs)
                if (status & UART_LSR_DR)
                        receive_chars(cs, &status);
                if (status & UART_LSR_THRE)
-                       transmit_chars(cs, 0);
+                       transmit_chars(cs, NULL);
                if (pass_counter++ > RS_ISR_PASS_LIMIT) {
                        printk("rs_single loop break.\n");
                        break;