ChangeSet 1.1102, 2003/05/07 15:00:12-07:00, hannal@us.ibm.com
[PATCH] mxser tty_driver add .owner field remove MOD_INC/DEC_USE_COUNT
drivers/char/mxser.c | 19 ++++---------------
1 files changed, 4 insertions(+), 15 deletions(-)
diff -Nru a/drivers/char/mxser.c b/drivers/char/mxser.c
--- a/drivers/char/mxser.c Wed May 7 16:01:01 2003
+++ b/drivers/char/mxser.c Wed May 7 16:01:01 2003
@@ -501,6 +501,7 @@
memset(&mxvar_sdriver, 0, sizeof(struct tty_driver));
mxvar_sdriver.magic = TTY_DRIVER_MAGIC;
+ mxvar_sdriver.owner = THIS_MODULE;
mxvar_sdriver.name = "ttyM";
mxvar_sdriver.major = ttymajor;
mxvar_sdriver.minor_start = 0;
@@ -708,7 +709,6 @@
tty_hangup(tty); /* FIXME: module removal race here - AKPM */
}
}
- MOD_DEC_USE_COUNT;
}
/*
@@ -767,8 +767,6 @@
info->session = current->session;
info->pgrp = current->pgrp;
- MOD_INC_USE_COUNT;
-
return (0);
}
@@ -795,7 +793,6 @@
if (tty_hung_up_p(filp)) {
restore_flags(flags);
- MOD_DEC_USE_COUNT;
return;
}
if ((tty->count == 1) && (info->count != 1)) {
@@ -817,7 +814,6 @@
}
if (info->count) {
restore_flags(flags);
- MOD_DEC_USE_COUNT;
return;
}
info->flags |= ASYNC_CLOSING;
@@ -881,7 +877,6 @@
wake_up_interruptible(&info->close_wait);
restore_flags(flags);
- MOD_DEC_USE_COUNT;
}
static int mxser_write(struct tty_struct *tty, int from_user,
@@ -1492,9 +1487,7 @@
if (info->xmit_cnt < WAKEUP_CHARS) {
set_bit(MXSER_EVENT_TXLOW, &info->event);
- MOD_INC_USE_COUNT;
- if (schedule_work(&info->tqueue) == 0)
- MOD_DEC_USE_COUNT;
+ schedule_work(&info->tqueue);
}
if (info->xmit_cnt <= 0) {
info->IER &= ~UART_IER_THRI;
@@ -1523,9 +1516,7 @@
else if (!((info->flags & ASYNC_CALLOUT_ACTIVE) &&
(info->flags & ASYNC_CALLOUT_NOHUP)))
set_bit(MXSER_EVENT_HANGUP, &info->event);
- MOD_INC_USE_COUNT;
- if (schedule_work(&info->tqueue) == 0)
- MOD_DEC_USE_COUNT;
+ schedule_work(&info->tqueue);
}
if (info->flags & ASYNC_CTS_FLOW) {
if (info->tty->hw_stopped) {
@@ -1535,9 +1526,7 @@
outb(info->IER, info->base + UART_IER);
set_bit(MXSER_EVENT_TXLOW, &info->event);
- MOD_INC_USE_COUNT;
- if (schedule_work(&info->tqueue) == 0)
- MOD_DEC_USE_COUNT;
+ schedule_work(&info->tqueue);
}
} else {
if (!(status & UART_MSR_CTS)) {
-
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This archive was generated by hypermail 2b29 : Wed May 07 2003 - 22:00:33 EST