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| author | Arnd Bergmann <arnd@arndb.de> | 2010-04-27 00:24:01 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-05-17 05:27:04 +0200 |
| commit | f4927c45beda9a70e5c3bda0bd9f12b4f713c00b (patch) | |
| tree | 18256d3dd635e931838e3d83b071ca5a1e61a163 /drivers/scsi/aacraid/linit.c | |
| parent | 16ef8def80ea97c3cacdcaa765bdf62b2d94f86d (diff) | |
| download | linux-f4927c45beda9a70e5c3bda0bd9f12b4f713c00b.tar.gz linux-f4927c45beda9a70e5c3bda0bd9f12b4f713c00b.tar.bz2 linux-f4927c45beda9a70e5c3bda0bd9f12b4f713c00b.zip | |
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/aacraid/linit.c')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index e9373a2d14fa..33898b61fdb5 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -705,12 +705,17 @@ static int aac_cfg_open(struct inode *inode, struct file *file) * Bugs: Needs to handle hot plugging */ -static int aac_cfg_ioctl(struct inode *inode, struct file *file, +static long aac_cfg_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { + int ret; if (!capable(CAP_SYS_RAWIO)) return -EPERM; - return aac_do_ioctl(file->private_data, cmd, (void __user *)arg); + lock_kernel(); + ret = aac_do_ioctl(file->private_data, cmd, (void __user *)arg); + unlock_kernel(); + + return ret; } #ifdef CONFIG_COMPAT @@ -1029,7 +1034,7 @@ ssize_t aac_get_serial_number(struct device *device, char *buf) static const struct file_operations aac_cfg_fops = { .owner = THIS_MODULE, - .ioctl = aac_cfg_ioctl, + .unlocked_ioctl = aac_cfg_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = aac_compat_cfg_ioctl, #endif |