diff options
Diffstat (limited to 'drivers/scsi/aacraid/commsup.c')
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 1e77d96a18f2..d5a6aa9676c8 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -44,7 +44,6 @@ #include <linux/delay.h> #include <linux/kthread.h> #include <linux/interrupt.h> -#include <linux/semaphore.h> #include <linux/bcd.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> @@ -189,7 +188,7 @@ int aac_fib_setup(struct aac_dev * dev) fibptr->hw_fib_va = hw_fib; fibptr->data = (void *) fibptr->hw_fib_va->data; fibptr->next = fibptr+1; /* Forward chain the fibs */ - sema_init(&fibptr->event_wait, 0); + init_completion(&fibptr->event_wait); spin_lock_init(&fibptr->event_lock); hw_fib->header.XferState = cpu_to_le32(0xffffffff); hw_fib->header.SenderSize = @@ -623,7 +622,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size, } if (wait) { fibptr->flags |= FIB_CONTEXT_FLAG_WAIT; - if (down_interruptible(&fibptr->event_wait)) { + if (wait_for_completion_interruptible(&fibptr->event_wait)) { fibptr->flags &= ~FIB_CONTEXT_FLAG_WAIT; return -EFAULT; } @@ -659,7 +658,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size, * hardware failure has occurred. */ unsigned long timeout = jiffies + (180 * HZ); /* 3 minutes */ - while (down_trylock(&fibptr->event_wait)) { + while (!try_wait_for_completion(&fibptr->event_wait)) { int blink; if (time_is_before_eq_jiffies(timeout)) { struct aac_queue * q = &dev->queues->queue[AdapNormCmdQueue]; @@ -689,9 +688,9 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size, */ schedule(); } - } else if (down_interruptible(&fibptr->event_wait)) { + } else if (wait_for_completion_interruptible(&fibptr->event_wait)) { /* Do nothing ... satisfy - * down_interruptible must_check */ + * wait_for_completion_interruptible must_check */ } spin_lock_irqsave(&fibptr->event_lock, flags); @@ -777,7 +776,7 @@ int aac_hba_send(u8 command, struct fib *fibptr, fib_callback callback, return -EFAULT; fibptr->flags |= FIB_CONTEXT_FLAG_WAIT; - if (down_interruptible(&fibptr->event_wait)) + if (wait_for_completion_interruptible(&fibptr->event_wait)) fibptr->done = 2; fibptr->flags &= ~(FIB_CONTEXT_FLAG_WAIT); @@ -1538,7 +1537,7 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) || fib->flags & FIB_CONTEXT_FLAG_WAIT) { unsigned long flagv; spin_lock_irqsave(&fib->event_lock, flagv); - up(&fib->event_wait); + complete(&fib->event_wait); spin_unlock_irqrestore(&fib->event_lock, flagv); schedule(); retval = 0; @@ -1828,7 +1827,7 @@ int aac_check_health(struct aac_dev * aac) * Set the event to wake up the * thread that will waiting. */ - up(&fibctx->wait_sem); + complete(&fibctx->completion); } else { printk(KERN_WARNING "aifd: didn't allocate NewFib.\n"); kfree(fib); @@ -2165,7 +2164,7 @@ static void wakeup_fibctx_threads(struct aac_dev *dev, * Set the event to wake up the * thread that is waiting. */ - up(&fibctx->wait_sem); + complete(&fibctx->completion); entry = entry->next; } |