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| author | Arnd Bergmann <arnd@arndb.de> | 2010-04-27 02:24:01 +0400 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-05-17 07:27:04 +0400 |
| commit | f4927c45beda9a70e5c3bda0bd9f12b4f713c00b (patch) | |
| tree | 18256d3dd635e931838e3d83b071ca5a1e61a163 /drivers/scsi/dpt_i2o.c | |
| parent | 16ef8def80ea97c3cacdcaa765bdf62b2d94f86d (diff) | |
| download | linux-f4927c45beda9a70e5c3bda0bd9f12b4f713c00b.tar.xz | |
scsi: Push down BKL into ioctl functions
Push down the bkl into ioctl functions on the scsi layer.
[jkacur: Forward declaration missing ';'.
Conflicting declaraction in megaraid.h changed
Fixed missing inodes declarations]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
| -rw-r--r-- | drivers/scsi/dpt_i2o.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index 0435d044c9da..b0c576f84b28 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -114,12 +114,13 @@ static int hba_count = 0; static struct class *adpt_sysfs_class; +static long adpt_unlocked_ioctl(struct file *, unsigned int, unsigned long); #ifdef CONFIG_COMPAT static long compat_adpt_ioctl(struct file *, unsigned int, unsigned long); #endif static const struct file_operations adpt_fops = { - .ioctl = adpt_ioctl, + .unlocked_ioctl = adpt_unlocked_ioctl, .open = adpt_open, .release = adpt_close, #ifdef CONFIG_COMPAT @@ -2069,8 +2070,7 @@ static int adpt_system_info(void __user *buffer) return 0; } -static int adpt_ioctl(struct inode *inode, struct file *file, uint cmd, - ulong arg) +static int adpt_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg) { int minor; int error = 0; @@ -2153,6 +2153,20 @@ static int adpt_ioctl(struct inode *inode, struct file *file, uint cmd, return error; } +static long adpt_unlocked_ioctl(struct file *file, uint cmd, ulong arg) +{ + struct inode *inode; + long ret; + + inode = file->f_dentry->d_inode; + + lock_kernel(); + ret = adpt_ioctl(inode, file, cmd, arg); + unlock_kernel(); + + return ret; +} + #ifdef CONFIG_COMPAT static long compat_adpt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) |