diff options
| author | Amol Lad <amol@verismonetworks.com> | 2006-10-17 11:10:36 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-17 19:18:48 +0400 |
| commit | 0d9ba869e103d91d471146378ad85bf1fb8e74b4 (patch) | |
| tree | 9892fa0c36e9ac88ab6810a8b233426747a28423 /drivers/isdn/hysdn/hysdn_sched.c | |
| parent | bd5349cfd2b9bbb10a3dbcd3fe5cbaabe0b2ab9e (diff) | |
| download | linux-0d9ba869e103d91d471146378ad85bf1fb8e74b4.tar.xz | |
[PATCH] drivers/isdn/hysdn: save_flags()/cli(), restore_flags() replaced appropriately
With Karsten Keil <kkeil@suse.de>
save_flags()/cli() pair is replaced with spin_lock_irqsave() and
restore_flags() replaced with spin_unlock_irqrestore()
Tested compile only using allmodconfig
Signed-off-by: Amol Lad <amol@verismonetworks.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/hysdn/hysdn_sched.c')
| -rw-r--r-- | drivers/isdn/hysdn/hysdn_sched.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/isdn/hysdn/hysdn_sched.c b/drivers/isdn/hysdn/hysdn_sched.c index 1c0d54ac12ab..1fadf0133e9b 100644 --- a/drivers/isdn/hysdn/hysdn_sched.c +++ b/drivers/isdn/hysdn/hysdn_sched.c @@ -155,8 +155,7 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan) if (card->debug_flags & LOG_SCHED_ASYN) hysdn_addlog(card, "async tx-cfg chan=%d len=%d", chan, strlen(line) + 1); - save_flags(flags); - cli(); + spin_lock_irqsave(&card->hysdn_lock, flags); while (card->async_busy) { sti(); @@ -165,7 +164,7 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan) msleep_interruptible(20); /* Timeout 20ms */ if (!--cnt) { - restore_flags(flags); + spin_unlock_irqrestore(&card->hysdn_lock, flags); return (-ERR_ASYNC_TIME); /* timed out */ } cli(); @@ -194,13 +193,13 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan) msleep_interruptible(20); /* Timeout 20ms */ if (!--cnt) { - restore_flags(flags); + spin_unlock_irqrestore(&card->hysdn_lock, flags); return (-ERR_ASYNC_TIME); /* timed out */ } cli(); } /* wait for buffer to become free again */ - restore_flags(flags); + spin_unlock_irqrestore(&card->hysdn_lock, flags); if (card->debug_flags & LOG_SCHED_ASYN) hysdn_addlog(card, "async tx-cfg data send"); |