5 files changed, 45 insertions, 45 deletions

diff --git a/drivers/char/pcmcia/Kconfig b/drivers/char/pcmcia/Kconfig
index ffa0efce0aed..6614416a8623 100644
--- a/drivers/char/pcmcia/Kconfig
+++ b/drivers/char/pcmcia/Kconfig
@@ -28,7 +28,7 @@ config CARDMAN_4000
 
           This kernel driver requires additional userspace support, either
           by the vendor-provided PC/SC ifd_handler (http://www.omnikey.com/),
-          or via the cm4000 backend of OpenCT (http://www.opensc.com/).
+          or via the cm4000 backend of OpenCT (http://www.opensc-project.org/opensc).
 
 config CARDMAN_4040
         tristate "Omnikey CardMan 4040 support"
@@ -41,7 +41,7 @@ config CARDMAN_4040
           in I/O space.  To use the kernel driver, you will need either the
           PC/SC ifdhandler provided from the Omnikey homepage
           (http://www.omnikey.com/), or a current development version of OpenCT
-          (http://www.opensc.org/).
+          (http://www.opensc-project.org/opensc).
 
 config IPWIRELESS
         tristate "IPWireless 3G UMTS PCMCIA card support"
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index c7b482d15e2a..d962f25dcc2a 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -30,7 +30,7 @@
 #include <linux/fs.h>
 #include <linux/delay.h>
 #include <linux/bitrev.h>
-#include <linux/smp_lock.h>
+#include <linux/mutex.h>
 #include <linux/uaccess.h>
 #include <linux/io.h>
 
@@ -54,6 +54,8 @@
                            __func__ , ## args);         \
         } while (0)
 
+static DEFINE_MUTEX(cmm_mutex);
+
 #define T_1SEC          (HZ)
 #define T_10MSEC        msecs_to_jiffies(10)
 #define T_20MSEC        msecs_to_jiffies(20)
@@ -1415,7 +1417,7 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                iminor(inode), ioctl_names[_IOC_NR(cmd)]);
 #endif
 
-        lock_kernel();
+        mutex_lock(&cmm_mutex);
         rc = -ENODEV;
         link = dev_table[iminor(inode)];
         if (!pcmcia_dev_present(link)) {
@@ -1623,7 +1625,7 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                 rc = -ENOTTY;
         }
 out:
-        unlock_kernel();
+        mutex_unlock(&cmm_mutex);
         return rc;
 }
 
@@ -1637,7 +1639,7 @@ static int cmm_open(struct inode *inode, struct file *filp)
         if (minor >= CM4000_MAX_DEV)
                 return -ENODEV;
 
-        lock_kernel();
+        mutex_lock(&cmm_mutex);
         link = dev_table[minor];
         if (link == NULL || !pcmcia_dev_present(link)) {
                 ret = -ENODEV;
@@ -1664,7 +1666,7 @@ static int cmm_open(struct inode *inode, struct file *filp)
         /* opening will always block since the
          * monitor will be started by open, which
          * means we have to wait for ATR becoming
-         * vaild = block until valid (or card
+         * valid = block until valid (or card
          * inserted)
          */
         if (filp->f_flags & O_NONBLOCK) {
@@ -1682,7 +1684,7 @@ static int cmm_open(struct inode *inode, struct file *filp)
         DEBUGP(2, dev, "<- cmm_open\n");
         ret = nonseekable_open(inode, filp);
 out:
-        unlock_kernel();
+        mutex_unlock(&cmm_mutex);
         return ret;
 }
 
@@ -1864,6 +1866,7 @@ static const struct file_operations cm4000_fops = {
         .unlocked_ioctl = cmm_ioctl,
         .open   = cmm_open,
         .release= cmm_close,
+        .llseek = no_llseek,
 };
 
 static struct pcmcia_device_id cm4000_ids[] = {
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index bf2f046fc2c1..5d8d59e865f4 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -24,7 +24,7 @@
 #include <linux/fs.h>
 #include <linux/delay.h>
 #include <linux/poll.h>
-#include <linux/smp_lock.h>
+#include <linux/mutex.h>
 #include <linux/wait.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -48,6 +48,8 @@
                            __func__ , ## args);         \
         } while (0)
 
+static DEFINE_MUTEX(cm4040_mutex);
+
 #define CCID_DRIVER_BULK_DEFAULT_TIMEOUT        (150*HZ)
 #define CCID_DRIVER_ASYNC_POWERUP_TIMEOUT       (35*HZ)
 #define CCID_DRIVER_MINIMUM_TIMEOUT             (3*HZ)
@@ -440,7 +442,7 @@ static int cm4040_open(struct inode *inode, struct file *filp)
         if (minor >= CM_MAX_DEV)
                 return -ENODEV;
 
-        lock_kernel();
+        mutex_lock(&cm4040_mutex);
         link = dev_table[minor];
         if (link == NULL || !pcmcia_dev_present(link)) {
                 ret = -ENODEV;
@@ -469,7 +471,7 @@ static int cm4040_open(struct inode *inode, struct file *filp)
         DEBUGP(2, dev, "<- cm4040_open (successfully)\n");
         ret = nonseekable_open(inode, filp);
 out:
-        unlock_kernel();
+        mutex_unlock(&cm4040_mutex);
         return ret;
 }
 
@@ -628,6 +630,7 @@ static const struct file_operations reader_fops = {
         .open           = cm4040_open,
         .release        = cm4040_close,
         .poll           = cm4040_poll,
+        .llseek         = no_llseek,
 };
 
 static struct pcmcia_device_id cm4040_ids[] = {
diff --git a/drivers/char/pcmcia/ipwireless/Makefile b/drivers/char/pcmcia/ipwireless/Makefile
index b71eb593643d..db80873d7f20 100644
--- a/drivers/char/pcmcia/ipwireless/Makefile
+++ b/drivers/char/pcmcia/ipwireless/Makefile
@@ -6,5 +6,5 @@
 
 obj-$(CONFIG_IPWIRELESS) += ipwireless.o
 
-ipwireless-objs := hardware.o main.o network.o tty.o
+ipwireless-y := hardware.o main.o network.o tty.o
 
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index be1810057607..bfc10f89d951 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -2191,6 +2191,32 @@ static int mgslpc_break(struct tty_struct *tty, int break_state)
         return 0;
 }
 
+static int mgslpc_get_icount(struct tty_struct *tty,
+                                struct serial_icounter_struct *icount)
+{
+        MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data;
+        struct mgsl_icount cnow;        /* kernel counter temps */
+        unsigned long flags;
+
+        spin_lock_irqsave(&info->lock,flags);
+        cnow = info->icount;
+        spin_unlock_irqrestore(&info->lock,flags);
+
+        icount->cts = cnow.cts;
+        icount->dsr = cnow.dsr;
+        icount->rng = cnow.rng;
+        icount->dcd = cnow.dcd;
+        icount->rx = cnow.rx;
+        icount->tx = cnow.tx;
+        icount->frame = cnow.frame;
+        icount->overrun = cnow.overrun;
+        icount->parity = cnow.parity;
+        icount->brk = cnow.brk;
+        icount->buf_overrun = cnow.buf_overrun;
+
+        return 0;
+}
+
 /* Service an IOCTL request
  *
  * Arguments:
@@ -2206,11 +2232,7 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file,
                         unsigned int cmd, unsigned long arg)
 {
         MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data;
-        int error;
-        struct mgsl_icount cnow;        /* kernel counter temps */
-        struct serial_icounter_struct __user *p_cuser;  /* user space */
         void __user *argp = (void __user *)arg;
-        unsigned long flags;
 
         if (debug_level >= DEBUG_LEVEL_INFO)
                 printk("%s(%d):mgslpc_ioctl %s cmd=%08X\n", __FILE__,__LINE__,
@@ -2220,7 +2242,7 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file,
                 return -ENODEV;
 
         if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
-            (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) {
+            (cmd != TIOCMIWAIT)) {
                 if (tty->flags & (1 << TTY_IO_ERROR))
                     return -EIO;
         }
@@ -2250,34 +2272,6 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file,
                 return wait_events(info, argp);
         case TIOCMIWAIT:
                 return modem_input_wait(info,(int)arg);
-        case TIOCGICOUNT:
-                spin_lock_irqsave(&info->lock,flags);
-                cnow = info->icount;
-                spin_unlock_irqrestore(&info->lock,flags);
-                p_cuser = argp;
-                PUT_USER(error,cnow.cts, &p_cuser->cts);
-                if (error) return error;
-                PUT_USER(error,cnow.dsr, &p_cuser->dsr);
-                if (error) return error;
-                PUT_USER(error,cnow.rng, &p_cuser->rng);
-                if (error) return error;
-                PUT_USER(error,cnow.dcd, &p_cuser->dcd);
-                if (error) return error;
-                PUT_USER(error,cnow.rx, &p_cuser->rx);
-                if (error) return error;
-                PUT_USER(error,cnow.tx, &p_cuser->tx);
-                if (error) return error;
-                PUT_USER(error,cnow.frame, &p_cuser->frame);
-                if (error) return error;
-                PUT_USER(error,cnow.overrun, &p_cuser->overrun);
-                if (error) return error;
-                PUT_USER(error,cnow.parity, &p_cuser->parity);
-                if (error) return error;
-                PUT_USER(error,cnow.brk, &p_cuser->brk);
-                if (error) return error;
-                PUT_USER(error,cnow.buf_overrun, &p_cuser->buf_overrun);
-                if (error) return error;
-                return 0;
         default:
                 return -ENOIOCTLCMD;
         }