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| author | Jiri Slaby <jirislaby@gmail.com> | 2007-05-08 00:35:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:22 -0700 |
| commit | b70509066cba24067757f1422c899c43e433429d (patch) | |
| tree | 8d633b496bd6acf2c8c2bb27a36ad1c376bad9a5 /drivers/char/cyclades.c | |
| parent | db05c3b1ddaa06e658548f3d99e31a188b0b3bcc (diff) | |
| download | blackbird-op-linux-b70509066cba24067757f1422c899c43e433429d.tar.gz blackbird-op-linux-b70509066cba24067757f1422c899c43e433429d.zip | |
Char: cyclades, timer cleanup
cyclades, timer cleanup
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/cyclades.c')
| -rw-r--r-- | drivers/char/cyclades.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index 9bf0fb2fa0d4..a035fb07acda 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -851,7 +851,6 @@ static void cyz_poll(unsigned long); /* The Cyclades-Z polling cycle is defined by this variable */ static long cyz_polling_cycle = CZ_DEF_POLL; -static int cyz_timeron = 0; static DEFINE_TIMER(cyz_timerlist, cyz_poll, 0, 0); #else /* CONFIG_CYZ_INTR */ @@ -1906,9 +1905,9 @@ static void cyz_poll(unsigned long arg) static volatile struct BOARD_CTRL *board_ctrl; static volatile struct CH_CTRL *ch_ctrl; static volatile struct BUF_CTRL *buf_ctrl; + unsigned long expires = jiffies + HZ; int card, port; - cyz_timerlist.expires = jiffies + (HZ); for (card = 0; card < NR_CARDS; card++) { cinfo = &cy_card[card]; @@ -1942,9 +1941,9 @@ static void cyz_poll(unsigned long arg) cyz_handle_tx(info, ch_ctrl, buf_ctrl); } /* poll every 'cyz_polling_cycle' period */ - cyz_timerlist.expires = jiffies + cyz_polling_cycle; + expires = jiffies + cyz_polling_cycle; } - add_timer(&cyz_timerlist); + mod_timer(&cyz_timerlist, expires); } /* cyz_poll */ #endif /* CONFIG_CYZ_INTR */ @@ -5504,10 +5503,8 @@ static int __init cy_init(void) } #ifndef CONFIG_CYZ_INTR - if (number_z_boards && !cyz_timeron) { - cyz_timeron++; - cyz_timerlist.expires = jiffies + 1; - add_timer(&cyz_timerlist); + if (number_z_boards) { + mod_timer(&cyz_timerlist, jiffies + 1); #ifdef CY_PCI_DEBUG printk("Cyclades-Z polling initialized\n"); #endif @@ -5523,10 +5520,7 @@ static void __exit cy_cleanup_module(void) int i, e1; #ifndef CONFIG_CYZ_INTR - if (cyz_timeron){ - cyz_timeron = 0; - del_timer(&cyz_timerlist); - } + del_timer_sync(&cyz_timerlist); #endif /* CONFIG_CYZ_INTR */ if ((e1 = tty_unregister_driver(cy_serial_driver))) |
