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| author | Arnd Bergmann <arnd@arndb.de> | 2010-09-30 08:24:07 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-05 15:50:14 (GMT) |
| commit | d16044cf8ce0ff6384cd80eb0abaa2ba57b19a5e (patch) | |
| tree | ac95dc8df12c484d2ff36afccb3e9bd654c05e11 /drivers/staging/bcm/InterfaceInit.c | |
| parent | cff55f50b882b197a52c4cf0108a43c615d1fdba (diff) | |
| download | linux-fsl-qoriq-d16044cf8ce0ff6384cd80eb0abaa2ba57b19a5e.tar.xz | |
staging: make new character devices nonseekable
As a preparation for changing the default behaviour of llseek to no_llseek,
every file_operations structure should have a .llseek operation.
There are three new instances in staging now, which can all be changed
into no_llseek explicitly since the devices do not need to seek.
Add nonseekable_open where appropriate, to prevent pread/pwrite as well.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/bcm/InterfaceInit.c')
| -rw-r--r-- | drivers/staging/bcm/InterfaceInit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c index d22a0e5..67d8572 100644 --- a/drivers/staging/bcm/InterfaceInit.c +++ b/drivers/staging/bcm/InterfaceInit.c @@ -163,6 +163,7 @@ static struct file_operations usbbcm_fops = { .read = usbbcm_read, .write = usbbcm_write, .owner = THIS_MODULE, + .llseek = no_llseek, }; static struct usb_class_driver usbbcm_class = { |