Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=28580df03e18c33dd29af83c23c1d52f3df320f1
Commit: 28580df03e18c33dd29af83c23c1d52f3df320f1
Parent: ebfcfef44e4a759dd08a4b5e28848787b5530c0c
Author: Greg Ungerer <[EMAIL PROTECTED]>
AuthorDate: Wed Mar 7 11:28:13 2007 +1000
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Mar 6 18:08:38 2007 -0800
[PATCH] m68knommu: fix work queues in mcfserial.c driver
Fix work queue code to support new model.
Signed-off-by: Greg Ungerer <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/serial/mcfserial.c | 33 ++++++++++++++-------------------
1 files changed, 14 insertions(+), 19 deletions(-)
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 4e2eb35..99af084 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -425,15 +425,13 @@ irqreturn_t mcfrs_interrupt(int irq, void *dev_id)
* -------------------------------------------------------------------
*/
-static void mcfrs_offintr(void *private)
+static void mcfrs_offintr(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
- tty_wakeup(tty);
+ if (tty)
+ tty_wakeup(tty);
}
@@ -497,16 +495,13 @@ static void mcfrs_timer(void)
* do_serial_hangup() -> tty->hangup() -> mcfrs_hangup()
*
*/
-static void do_serial_hangup(void *private)
+static void do_serial_hangup(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial,
tqueue_hangup);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
-
- tty_hangup(tty);
+ if (tty)
+ tty_hangup(tty);
}
static int startup(struct mcf_serial * info)
@@ -857,7 +852,7 @@ static void mcfrs_throttle(struct tty_struct * tty)
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("throttle %s: %d....\n", _tty_name(tty, buf),
+ printk("throttle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
@@ -876,7 +871,7 @@ static void mcfrs_unthrottle(struct tty_struct * tty)
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("unthrottle %s: %d....\n", _tty_name(tty, buf),
+ printk("unthrottle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
@@ -1790,8 +1785,8 @@ mcfrs_init(void)
info->event = 0;
info->count = 0;
info->blocked_open = 0;
- INIT_WORK(&info->tqueue, mcfrs_offintr, info);
- INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+ INIT_WORK(&info->tqueue, mcfrs_offintr);
+ INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
init_waitqueue_head(&info->open_wait);
init_waitqueue_head(&info->close_wait);
-
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