diff options
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 243d8be..1c79f97 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -50,6 +50,7 @@ static const char * osst_version = "0.99.4"; #include <linux/moduleparam.h> #include <linux/delay.h> #include <linux/jiffies.h> +#include <linux/smp_lock.h> #include <asm/uaccess.h> #include <asm/dma.h> #include <asm/system.h> @@ -4359,7 +4360,7 @@ os_bypass: /* Open the device */ -static int os_scsi_tape_open(struct inode * inode, struct file * filp) +static int __os_scsi_tape_open(struct inode * inode, struct file * filp) { unsigned short flags; int i, b_size, new_session = 0, retval = 0; @@ -4725,6 +4726,18 @@ err_out: return retval; } +/* BKL pushdown: spaghetti avoidance wrapper */ +static int os_scsi_tape_open(struct inode * inode, struct file * filp) +{ + int ret; + + lock_kernel(); + ret = __os_scsi_tape_open(inode, filp); + unlock_kernel(); + return ret; +} + + /* Flush the tape buffer before close */ static int os_scsi_tape_flush(struct file * filp, fl_owner_t id) |