diff options
Diffstat (limited to 'drivers/message/fusion/mptctl.c')
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 7c340240a50e..bdf709987982 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -177,10 +177,10 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock) dctlprintk((KERN_INFO MYNAM "::mptctl_syscall_down(%p,%d) called\n", ioc, nonblock)); if (nonblock) { - if (down_trylock(&ioc->ioctl->sem_ioc)) + if (!mutex_trylock(&ioc->ioctl->ioctl_mutex)) rc = -EAGAIN; } else { - if (down_interruptible(&ioc->ioctl->sem_ioc)) + if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex)) rc = -ERESTARTSYS; } dctlprintk((KERN_INFO MYNAM "::mptctl_syscall_down return %d\n", rc)); @@ -557,7 +557,7 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) else ret = -EINVAL; - up(&iocp->ioctl->sem_ioc); + mutex_unlock(&iocp->ioctl->ioctl_mutex); return ret; } @@ -2619,7 +2619,7 @@ compat_mptfwxfer_ioctl(struct file *filp, unsigned int cmd, ret = mptctl_do_fw_download(kfw.iocnum, kfw.bufp, kfw.fwlen); - up(&iocp->ioctl->sem_ioc); + mutex_unlock(&iocp->ioctl->ioctl_mutex); return ret; } @@ -2673,7 +2673,7 @@ compat_mpt_command(struct file *filp, unsigned int cmd, */ ret = mptctl_do_mpt_command (karg, &uarg->MF); - up(&iocp->ioctl->sem_ioc); + mutex_unlock(&iocp->ioctl->ioctl_mutex); return ret; } @@ -2743,7 +2743,7 @@ mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id) memset(mem, 0, sz); ioc->ioctl = (MPT_IOCTL *) mem; ioc->ioctl->ioc = ioc; - sema_init(&ioc->ioctl->sem_ioc, 1); + mutex_init(&ioc->ioctl->ioctl_mutex); return 0; out_fail: |