diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-12-08 15:53:52 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-08 15:53:52 +0100 |
| commit | e45ccc0562e3f391dcba8b2e8a02551e8e42d8db (patch) | |
| tree | 447e6ba958fe81cc13a9b72649754d032d5859d5 /drivers/s390/char/ctrlchar.c | |
| parent | 22155914b66b348b7113a0b3baf96a72bd3f643d (diff) | |
[S390] workqueue fixes.
Cc: David Howells <dhowells@redhat.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/ctrlchar.c')
| -rw-r--r-- | drivers/s390/char/ctrlchar.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/s390/char/ctrlchar.c b/drivers/s390/char/ctrlchar.c index 49e9628d9297..c6cbcb3f925e 100644 --- a/drivers/s390/char/ctrlchar.c +++ b/drivers/s390/char/ctrlchar.c @@ -16,14 +16,15 @@ #ifdef CONFIG_MAGIC_SYSRQ static int ctrlchar_sysrq_key; +static struct tty_struct *sysrq_tty; static void -ctrlchar_handle_sysrq(void *tty) +ctrlchar_handle_sysrq(struct work_struct *work) { - handle_sysrq(ctrlchar_sysrq_key, (struct tty_struct *) tty); + handle_sysrq(ctrlchar_sysrq_key, sysrq_tty); } -static DECLARE_WORK(ctrlchar_work, ctrlchar_handle_sysrq, NULL); +static DECLARE_WORK(ctrlchar_work, ctrlchar_handle_sysrq); #endif @@ -53,7 +54,7 @@ ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty) /* racy */ if (len == 3 && buf[1] == '-') { ctrlchar_sysrq_key = buf[2]; - ctrlchar_work.data = tty; + sysrq_tty = tty; schedule_work(&ctrlchar_work); return CTRLCHAR_SYSRQ; } |