Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 283f6d25892b..25f678d0780b 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -203,6 +203,7 @@
 #include <linux/delay.h>
 #include <linux/pci.h>
 #include <linux/time.h>
+#include <linux/mutex.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
@@ -888,7 +889,7 @@ static int tw_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
         dprintk(KERN_WARNING "3w-xxxx: tw_chrdev_ioctl()\n");
 
         /* Only let one of these through at a time */
-        if (down_interruptible(&tw_dev->ioctl_sem))
+        if (mutex_lock_interruptible(&tw_dev->ioctl_lock))
                 return -EINTR;
 
         /* First copy down the buffer length */
@@ -1029,7 +1030,7 @@ out2:
         /* Now free ioctl buf memory */
         dma_free_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_New_Ioctl) - 1, cpu_addr, dma_handle);
 out:
-        up(&tw_dev->ioctl_sem);
+        mutex_unlock(&tw_dev->ioctl_lock);
         return retval;
 } /* End tw_chrdev_ioctl() */
 
@@ -1270,7 +1271,7 @@ static int tw_initialize_device_extension(TW_Device_Extension *tw_dev)
         tw_dev->pending_tail = TW_Q_START;
         tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
 
-        init_MUTEX(&tw_dev->ioctl_sem);
+        mutex_init(&tw_dev->ioctl_lock);
         init_waitqueue_head(&tw_dev->ioctl_wqueue);
 
         return 0;