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-rw-r--r--drivers/char/pcmcia/Kconfig4
-rw-r--r--drivers/char/pcmcia/cm4000_cs.c15
-rw-r--r--drivers/char/pcmcia/cm4040_cs.c9
-rw-r--r--drivers/char/pcmcia/ipwireless/Makefile2
-rw-r--r--drivers/char/pcmcia/synclink_cs.c60
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;
}
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