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VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)
[linux-2.6.git]
/
drivers
/
char
/
synclink.c
diff --git
a/drivers/char/synclink.c
b/drivers/char/synclink.c
index
89f04b7
..
78d4efe
100644
(file)
--- a/
drivers/char/synclink.c
+++ b/
drivers/char/synclink.c
@@
-1873,7
+1873,7
@@
static void shutdown(struct mgsl_struct * info)
if (info->xmit_buf) {
free_page((unsigned long) info->xmit_buf);
if (info->xmit_buf) {
free_page((unsigned long) info->xmit_buf);
- info->xmit_buf =
0
;
+ info->xmit_buf =
NULL
;
}
spin_lock_irqsave(&info->irq_spinlock,flags);
}
spin_lock_irqsave(&info->irq_spinlock,flags);
@@
-3260,7
+3260,7
@@
static void mgsl_close(struct tty_struct *tty, struct file * filp)
shutdown(info);
tty->closing = 0;
shutdown(info);
tty->closing = 0;
- info->tty =
0
;
+ info->tty =
NULL
;
if (info->blocked_open) {
if (info->close_delay) {
if (info->blocked_open) {
if (info->close_delay) {
@@
-3381,7
+3381,7
@@
static void mgsl_hangup(struct tty_struct *tty)
info->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
info->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
- info->tty =
0
;
+ info->tty =
NULL
;
wake_up_interruptible(&info->open_wait);
wake_up_interruptible(&info->open_wait);
@@
-3592,7
+3592,7
@@
static int mgsl_open(struct tty_struct *tty, struct file * filp)
cleanup:
if (retval) {
if (tty->count == 1)
cleanup:
if (retval) {
if (tty->count == 1)
- info->tty =
0;
/* tty layer will release tty struct */
+ info->tty =
NULL;
/* tty layer will release tty struct */
if(info->count)
info->count--;
}
if(info->count)
info->count--;
}
@@
-4341,11
+4341,11
@@
void mgsl_release_resources(struct mgsl_struct *info)
}
if (info->memory_base){
iounmap(info->memory_base);
}
if (info->memory_base){
iounmap(info->memory_base);
- info->memory_base =
0
;
+ info->memory_base =
NULL
;
}
if (info->lcr_base){
iounmap(info->lcr_base - info->lcr_offset);
}
if (info->lcr_base){
iounmap(info->lcr_base - info->lcr_offset);
- info->lcr_base =
0
;
+ info->lcr_base =
NULL
;
}
if ( debug_level >= DEBUG_LEVEL_INFO )
}
if ( debug_level >= DEBUG_LEVEL_INFO )