| From b01376dd4acaafa4f76dcbe1df8d7165b400c881 Mon Sep 17 00:00:00 2001 |
| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Sun, 26 Jul 2009 00:50:31 +0200 |
| Subject: [PATCH] scsi: aacraid semaphore cleanup |
| |
| commit 4af78fd2f5b377c6fa2c56a689fc4b8c5f8fe597 in tip. |
| |
| The usage of these "mutex"es is non obvious and probably completions |
| in some places. Make it them semaphores. |
| |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| Cc: James Bottomley <James.Bottomley@HansenPartnership.com> |
| |
| diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c |
| index 9c0c911..7be331d 100644 |
| --- a/drivers/scsi/aacraid/commctrl.c |
| +++ b/drivers/scsi/aacraid/commctrl.c |
| @@ -190,7 +190,7 @@ static int open_getadapter_fib(struct aac_dev * dev, void __user *arg) |
| /* |
| * Initialize the mutex used to wait for the next AIF. |
| */ |
| - init_MUTEX_LOCKED(&fibctx->wait_sem); |
| + sema_init(&fibctx->wait_sem, 0); |
| fibctx->wait = 0; |
| /* |
| * Initialize the fibs and set the count of fibs on |
| diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c |
| index 94d2954..a1de995 100644 |
| --- a/drivers/scsi/aacraid/commsup.c |
| +++ b/drivers/scsi/aacraid/commsup.c |
| @@ -124,7 +124,7 @@ 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 */ |
| - init_MUTEX_LOCKED(&fibptr->event_wait); |
| + sema_init(&fibptr->event_wait, 0); |
| spin_lock_init(&fibptr->event_lock); |
| hw_fib->header.XferState = cpu_to_le32(0xffffffff); |
| hw_fib->header.SenderSize = cpu_to_le16(dev->max_fib_size); |
| -- |
| 1.7.1.1 |
| |
