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path: root/drivers/char/rocket.c
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Diffstat (limited to 'drivers/char/rocket.c')
-rw-r--r--drivers/char/rocket.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index f59fc5cea067..63d5b628477a 100644
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -872,11 +872,16 @@ static int carrier_raised(struct tty_port *port)
872 return (sGetChanStatusLo(&info->channel) & CD_ACT) ? 1 : 0; 872 return (sGetChanStatusLo(&info->channel) & CD_ACT) ? 1 : 0;
873} 873}
874 874
875static void raise_dtr_rts(struct tty_port *port) 875static void dtr_rts(struct tty_port *port, int on)
876{ 876{
877 struct r_port *info = container_of(port, struct r_port, port); 877 struct r_port *info = container_of(port, struct r_port, port);
878 sSetDTR(&info->channel); 878 if (on) {
879 sSetRTS(&info->channel); 879 sSetDTR(&info->channel);
880 sSetRTS(&info->channel);
881 } else {
882 sClrDTR(&info->channel);
883 sClrRTS(&info->channel);
884 }
880} 885}
881 886
882/* 887/*
@@ -934,7 +939,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
934 /* 939 /*
935 * Info->count is now 1; so it's safe to sleep now. 940 * Info->count is now 1; so it's safe to sleep now.
936 */ 941 */
937 if (!test_bit(ASYNC_INITIALIZED, &port->flags)) { 942 if (!test_bit(ASYNCB_INITIALIZED, &port->flags)) {
938 cp = &info->channel; 943 cp = &info->channel;
939 sSetRxTrigger(cp, TRIG_1); 944 sSetRxTrigger(cp, TRIG_1);
940 if (sGetChanStatus(cp) & CD_ACT) 945 if (sGetChanStatus(cp) & CD_ACT)
@@ -958,7 +963,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
958 sEnRxFIFO(cp); 963 sEnRxFIFO(cp);
959 sEnTransmit(cp); 964 sEnTransmit(cp);
960 965
961 set_bit(ASYNC_INITIALIZED, &info->port.flags); 966 set_bit(ASYNCB_INITIALIZED, &info->port.flags);
962 967
963 /* 968 /*
964 * Set up the tty->alt_speed kludge 969 * Set up the tty->alt_speed kludge
@@ -1641,7 +1646,7 @@ static int rp_write(struct tty_struct *tty,
1641 /* Write remaining data into the port's xmit_buf */ 1646 /* Write remaining data into the port's xmit_buf */
1642 while (1) { 1647 while (1) {
1643 /* Hung up ? */ 1648 /* Hung up ? */
1644 if (!test_bit(ASYNC_NORMAL_ACTIVE, &info->port.flags)) 1649 if (!test_bit(ASYNCB_NORMAL_ACTIVE, &info->port.flags))
1645 goto end; 1650 goto end;
1646 c = min(count, XMIT_BUF_SIZE - info->xmit_cnt - 1); 1651 c = min(count, XMIT_BUF_SIZE - info->xmit_cnt - 1);
1647 c = min(c, XMIT_BUF_SIZE - info->xmit_head); 1652 c = min(c, XMIT_BUF_SIZE - info->xmit_head);
@@ -2250,7 +2255,7 @@ static const struct tty_operations rocket_ops = {
2250 2255
2251static const struct tty_port_operations rocket_port_ops = { 2256static const struct tty_port_operations rocket_port_ops = {
2252 .carrier_raised = carrier_raised, 2257 .carrier_raised = carrier_raised,
2253 .raise_dtr_rts = raise_dtr_rts, 2258 .dtr_rts = dtr_rts,
2254}; 2259};
2255 2260
2256/* 2261/*