4 files changed, 6 insertions, 3 deletions

diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index 85d596a3c18c..eba2883b630e 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -1527,7 +1527,7 @@ static int __devinit reset_card(struct pci_dev *pdev,
         msleep(10);
 
         portcount = inw(base + 0x2);
-        if (!inw(base + 0xe) & 0x1 || (portcount != 0 && portcount != 4 &&
+        if (!(inw(base + 0xe) & 0x1) || (portcount != 0 && portcount != 4 &&
                                 portcount != 8 && portcount != 16)) {
                 dev_err(&pdev->dev, "ISILoad:PCI Card%d reset failure.\n",
                         card + 1);
diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c
index ff35230058d3..d793e68b3e0d 100644
--- a/drivers/char/pcmcia/ipwireless/network.c
+++ b/drivers/char/pcmcia/ipwireless/network.c
@@ -377,13 +377,16 @@ void ipwireless_network_packet_received(struct ipw_network *network,
         for (i = 0; i < MAX_ASSOCIATED_TTYS; i++) {
                 struct ipw_tty *tty = network->associated_ttys[channel_idx][i];
 
+                if (!tty)
+                        continue;
+
                 /*
                  * If it's associated with a tty (other than the RAS channel
                  * when we're online), then send the data to that tty.  The RAS
                  * channel's data is handled above - it always goes through
                  * ppp_generic.
                  */
-                if (tty && channel_idx == IPW_CHANNEL_RAS
+                if (channel_idx == IPW_CHANNEL_RAS
                                 && (network->ras_control_lines &
                                         IPW_CONTROL_LINE_DCD) != 0
                                 && ipwireless_tty_is_modem(tty)) {
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index c0e08c7bca2f..5ff83df67b44 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -2109,7 +2109,6 @@ static void sx_throttle(struct tty_struct * tty)
         sx_out(bp, CD186x_CAR, port_No(port));
         spin_unlock_irqrestore(&bp->lock, flags);
         if (I_IXOFF(tty)) {
-                spin_unlock_irqrestore(&bp->lock, flags);
                 sx_wait_CCR(bp);
                 spin_lock_irqsave(&bp->lock, flags);
                 sx_out(bp, CD186x_CCR, CCR_SSCH2);
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 367be9175061..9b58b894f823 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -702,6 +702,7 @@ void redraw_screen(struct vc_data *vc, int is_switch)
         if (is_switch) {
                 set_leds();
                 compute_shiftstate();
+                notify_update(vc);
         }
 }