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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2007-07-09 12:39:20 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-07-16 08:52:45 +0200
commit45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5 (patch)
treeb8e7598b26ce446577e162189e635f6b87b10a5b /drivers
parent7e75d73080d822d2bbbd5b0f7f293719dd1f9109 (diff)
downloadop-kernel-dev-45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5.zip
op-kernel-dev-45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5.tar.gz
bsg: add a request_queue argument to scsi_cmd_ioctl()
bsg uses scsi_cmd_ioctl() for some SCSI/sg ioctl commands. scsi_cmd_ioctl() gets a request queue from a gendisk arguement. This prevents bsg being bound to SCSI devices that don't have a gendisk (like OSD). This adds a request_queue argument to scsi_cmd_ioctl(). The SCSI/sg ioctl commands doesn't use a gendisk so it's safe for any SCSI devices to use scsi_cmd_ioctl(). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/ub.c2
-rw-r--r--drivers/cdrom/cdrom.c3
-rw-r--r--drivers/ide/ide.c2
-rw-r--r--drivers/scsi/sd.c2
-rw-r--r--drivers/scsi/st.c3
5 files changed, 7 insertions, 5 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 18c8b6c..8b13d7d 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1709,7 +1709,7 @@ static int ub_bd_ioctl(struct inode *inode, struct file *filp,
struct gendisk *disk = inode->i_bdev->bd_disk;
void __user *usermem = (void __user *) arg;
- return scsi_cmd_ioctl(filp, disk, cmd, usermem);
+ return scsi_cmd_ioctl(filp, disk->queue, disk, cmd, usermem);
}
/*
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index aa5468f4..499019b 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2695,11 +2695,12 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi,
{
void __user *argp = (void __user *)arg;
int ret;
+ struct gendisk *disk = ip->i_bdev->bd_disk;
/*
* Try the generic SCSI command ioctl's first.
*/
- ret = scsi_cmd_ioctl(file, ip->i_bdev->bd_disk, cmd, argp);
+ ret = scsi_cmd_ioctl(file, disk->queue, disk, cmd, argp);
if (ret != -ENOTTY)
return ret;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 9ae60a7..8cd7694 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1052,7 +1052,7 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device
int err, (*setfunc)(ide_drive_t *, int);
u8 *val;
- err = scsi_cmd_ioctl(file, bdev->bd_disk, cmd, p);
+ err = scsi_cmd_ioctl(file, bdev->bd_disk->queue, bdev->bd_disk, cmd, p);
if (err != -ENOTTY)
return err;
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 448d316..424d557 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -684,7 +684,7 @@ static int sd_ioctl(struct inode * inode, struct file * filp,
case SCSI_IOCTL_GET_BUS_NUMBER:
return scsi_ioctl(sdp, cmd, p);
default:
- error = scsi_cmd_ioctl(filp, disk, cmd, p);
+ error = scsi_cmd_ioctl(filp, disk->queue, disk, cmd, p);
if (error != -ENOTTY)
return error;
}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 55bfecc..a4f7b84 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3549,7 +3549,8 @@ static int st_ioctl(struct inode *inode, struct file *file,
!capable(CAP_SYS_RAWIO))
i = -EPERM;
else
- i = scsi_cmd_ioctl(file, STp->disk, cmd_in, p);
+ i = scsi_cmd_ioctl(file, STp->disk->queue,
+ STp->disk, cmd_in, p);
if (i != -ENOTTY)
return i;
break;
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