aboutsummaryrefslogtreecommitdiff
path: root/drivers/char
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/i8k.c6
-rw-r--r--drivers/char/mmtimer.c24
-rw-r--r--drivers/char/serial167.c2
-rw-r--r--drivers/char/sx.c9
-rw-r--r--drivers/char/synclink.c16
-rw-r--r--drivers/char/synclink_gt.c2
-rw-r--r--drivers/char/tty_audit.c1
-rw-r--r--drivers/char/tty_io.c1
-rw-r--r--drivers/char/vt.c6
-rw-r--r--drivers/char/xilinx_hwicap/xilinx_hwicap.c6
10 files changed, 43 insertions, 30 deletions
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index f49037b744f..b60d425ce8d 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -77,6 +77,10 @@ static int power_status;
module_param(power_status, bool, 0600);
MODULE_PARM_DESC(power_status, "Report power status in /proc/i8k");
+static int fan_mult = I8K_FAN_MULT;
+module_param(fan_mult, int, 0);
+MODULE_PARM_DESC(fan_mult, "Factor to multiply fan speed with");
+
static int i8k_open_fs(struct inode *inode, struct file *file);
static int i8k_ioctl(struct inode *, struct file *, unsigned int,
unsigned long);
@@ -239,7 +243,7 @@ static int i8k_get_fan_speed(int fan)
struct smm_regs regs = { .eax = I8K_SMM_GET_SPEED, };
regs.ebx = fan & 0xff;
- return i8k_smm(&regs) ? : (regs.eax & 0xffff) * I8K_FAN_MULT;
+ return i8k_smm(&regs) ? : (regs.eax & 0xffff) * fan_mult;
}
/*
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index d83db5d880e..192961fd717 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -30,6 +30,8 @@
#include <linux/miscdevice.h>
#include <linux/posix-timers.h>
#include <linux/interrupt.h>
+#include <linux/time.h>
+#include <linux/math64.h>
#include <asm/uaccess.h>
#include <asm/sn/addrs.h>
@@ -472,8 +474,8 @@ static int sgi_clock_get(clockid_t clockid, struct timespec *tp)
nsec = rtc_time() * sgi_clock_period
+ sgi_clock_offset.tv_nsec;
- tp->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &tp->tv_nsec)
- + sgi_clock_offset.tv_sec;
+ *tp = ns_to_timespec(nsec);
+ tp->tv_sec += sgi_clock_offset.tv_sec;
return 0;
};
@@ -481,11 +483,11 @@ static int sgi_clock_set(clockid_t clockid, struct timespec *tp)
{
u64 nsec;
- u64 rem;
+ u32 rem;
nsec = rtc_time() * sgi_clock_period;
- sgi_clock_offset.tv_sec = tp->tv_sec - div_long_long_rem(nsec, NSEC_PER_SEC, &rem);
+ sgi_clock_offset.tv_sec = tp->tv_sec - div_u64_rem(nsec, NSEC_PER_SEC, &rem);
if (rem <= tp->tv_nsec)
sgi_clock_offset.tv_nsec = tp->tv_sec - rem;
@@ -644,9 +646,6 @@ static int sgi_timer_del(struct k_itimer *timr)
return 0;
}
-#define timespec_to_ns(x) ((x).tv_nsec + (x).tv_sec * NSEC_PER_SEC)
-#define ns_to_timespec(ts, nsec) (ts).tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &(ts).tv_nsec)
-
/* Assumption: it_lock is already held with irq's disabled */
static void sgi_timer_get(struct k_itimer *timr, struct itimerspec *cur_setting)
{
@@ -659,9 +658,8 @@ static void sgi_timer_get(struct k_itimer *timr, struct itimerspec *cur_setting)
return;
}
- ns_to_timespec(cur_setting->it_interval, timr->it.mmtimer.incr * sgi_clock_period);
- ns_to_timespec(cur_setting->it_value, (timr->it.mmtimer.expires - rtc_time())* sgi_clock_period);
- return;
+ cur_setting->it_interval = ns_to_timespec(timr->it.mmtimer.incr * sgi_clock_period);
+ cur_setting->it_value = ns_to_timespec((timr->it.mmtimer.expires - rtc_time()) * sgi_clock_period);
}
@@ -679,8 +677,8 @@ static int sgi_timer_set(struct k_itimer *timr, int flags,
sgi_timer_get(timr, old_setting);
sgi_timer_del(timr);
- when = timespec_to_ns(new_setting->it_value);
- period = timespec_to_ns(new_setting->it_interval);
+ when = timespec_to_ns(&new_setting->it_value);
+ period = timespec_to_ns(&new_setting->it_interval);
if (when == 0)
/* Clear timer */
@@ -695,7 +693,7 @@ static int sgi_timer_set(struct k_itimer *timr, int flags,
unsigned long now;
getnstimeofday(&n);
- now = timespec_to_ns(n);
+ now = timespec_to_ns(&n);
if (when > now)
when -= now;
else
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index fd2db07a50f..3b23270eaa6 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -1073,7 +1073,7 @@ static int cy_put_char(struct tty_struct *tty, unsigned char ch)
return 0;
if (!info->xmit_buf)
- return;
+ return 0;
local_irq_save(flags);
if (info->xmit_cnt >= PAGE_SIZE - 1) {
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index f39f6fd8935..b1a7a8cb65e 100644
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -970,7 +970,8 @@ static int sx_set_real_termios(void *ptr)
sx_write_channel_byte(port, hi_mask, 0x1f);
break;
default:
- printk(KERN_INFO "sx: Invalid wordsize: %u\n", CFLAG & CSIZE);
+ printk(KERN_INFO "sx: Invalid wordsize: %u\n",
+ (unsigned int)CFLAG & CSIZE);
break;
}
@@ -997,7 +998,8 @@ static int sx_set_real_termios(void *ptr)
set_bit(TTY_HW_COOK_IN, &port->gs.tty->flags);
}
sx_dprintk(SX_DEBUG_TERMIOS, "iflags: %x(%d) ",
- port->gs.tty->termios->c_iflag, I_OTHER(port->gs.tty));
+ (unsigned int)port->gs.tty->termios->c_iflag,
+ I_OTHER(port->gs.tty));
/* Tell line discipline whether we will do output cooking.
* If OPOST is set and no other output flags are set then we can do output
@@ -1010,7 +1012,8 @@ static int sx_set_real_termios(void *ptr)
clear_bit(TTY_HW_COOK_OUT, &port->gs.tty->flags);
}
sx_dprintk(SX_DEBUG_TERMIOS, "oflags: %x(%d)\n",
- port->gs.tty->termios->c_oflag, O_OTHER(port->gs.tty));
+ (unsigned int)port->gs.tty->termios->c_oflag,
+ O_OTHER(port->gs.tty));
/* port->c_dcd = sx_get_CD (port); */
func_exit();
return 0;
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 513b7c2f3e2..ac5080df256 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -2028,13 +2028,13 @@ static void mgsl_change_params(struct mgsl_struct *info)
*/
static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
{
- struct mgsl_struct *info = (struct mgsl_struct *)tty->driver_data;
+ struct mgsl_struct *info = tty->driver_data;
unsigned long flags;
- int ret;
+ int ret = 0;
- if ( debug_level >= DEBUG_LEVEL_INFO ) {
- printk( "%s(%d):mgsl_put_char(%d) on %s\n",
- __FILE__,__LINE__,ch,info->device_name);
+ if (debug_level >= DEBUG_LEVEL_INFO) {
+ printk(KERN_DEBUG "%s(%d):mgsl_put_char(%d) on %s\n",
+ __FILE__, __LINE__, ch, info->device_name);
}
if (mgsl_paranoia_check(info, tty->name, "mgsl_put_char"))
@@ -2043,9 +2043,9 @@ static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
if (!tty || !info->xmit_buf)
return 0;
- spin_lock_irqsave(&info->irq_spinlock,flags);
+ spin_lock_irqsave(&info->irq_spinlock, flags);
- if ( (info->params.mode == MGSL_MODE_ASYNC ) || !info->tx_active ) {
+ if ((info->params.mode == MGSL_MODE_ASYNC ) || !info->tx_active) {
if (info->xmit_cnt < SERIAL_XMIT_SIZE - 1) {
info->xmit_buf[info->xmit_head++] = ch;
info->xmit_head &= SERIAL_XMIT_SIZE-1;
@@ -2053,7 +2053,7 @@ static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
ret = 1;
}
}
- spin_unlock_irqrestore(&info->irq_spinlock,flags);
+ spin_unlock_irqrestore(&info->irq_spinlock, flags);
return ret;
} /* end of mgsl_put_char() */
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 2001b0e52dc..55c1653be00 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -916,7 +916,7 @@ static int put_char(struct tty_struct *tty, unsigned char ch)
{
struct slgt_info *info = tty->driver_data;
unsigned long flags;
- int ret;
+ int ret = 0;
if (sanity_check(info, tty->name, "put_char"))
return 0;
diff --git a/drivers/char/tty_audit.c b/drivers/char/tty_audit.c
index 6342b0534f4..3582f43345a 100644
--- a/drivers/char/tty_audit.c
+++ b/drivers/char/tty_audit.c
@@ -11,6 +11,7 @@
#include <linux/audit.h>
#include <linux/file.h>
+#include <linux/fdtable.h>
#include <linux/tty.h>
struct tty_audit_buf {
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 1d298c2cf93..49c1a2267a5 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -78,6 +78,7 @@
#include <linux/tty_flip.h>
#include <linux/devpts_fs.h>
#include <linux/file.h>
+#include <linux/fdtable.h>
#include <linux/console.h>
#include <linux/timer.h>
#include <linux/ctype.h>
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index e458b08139a..fa1ffbf2c62 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -2742,6 +2742,10 @@ static int con_open(struct tty_struct *tty, struct file *filp)
tty->winsize.ws_row = vc_cons[currcons].d->vc_rows;
tty->winsize.ws_col = vc_cons[currcons].d->vc_cols;
}
+ if (vc->vc_utf)
+ tty->termios->c_iflag |= IUTF8;
+ else
+ tty->termios->c_iflag &= ~IUTF8;
release_console_sem();
vcs_make_sysfs(tty);
return ret;
@@ -2918,6 +2922,8 @@ int __init vty_init(void)
console_driver->minor_start = 1;
console_driver->type = TTY_DRIVER_TYPE_CONSOLE;
console_driver->init_termios = tty_std_termios;
+ if (default_utf8)
+ console_driver->init_termios.c_iflag |= IUTF8;
console_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
tty_set_operations(console_driver, &con_ops);
if (tty_register_driver(console_driver))
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index dfe6907ae15..3edf1fc1296 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -623,8 +623,8 @@ static int __devinit hwicap_setup(struct device *dev, int id,
if (!request_mem_region(drvdata->mem_start,
drvdata->mem_size, DRIVER_NAME)) {
- dev_err(dev, "Couldn't lock memory region at %p\n",
- (void *)regs_res->start);
+ dev_err(dev, "Couldn't lock memory region at %Lx\n",
+ regs_res->start);
retval = -EBUSY;
goto failed1;
}
@@ -643,7 +643,7 @@ static int __devinit hwicap_setup(struct device *dev, int id,
mutex_init(&drvdata->sem);
drvdata->is_open = 0;
- dev_info(dev, "ioremap %lx to %p with size %x\n",
+ dev_info(dev, "ioremap %lx to %p with size %Lx\n",
(unsigned long int)drvdata->mem_start,
drvdata->base_address, drvdata->mem_size);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 07:10:47 +0000