diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2010-07-06 12:54:47 -0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2010-09-16 04:33:07 -0400 |
| commit | dc880abef75e7c62c9048171f5112500f36a9244 (patch) | |
| tree | eb528c3313ad92d6554f9fa4adc266313ffc10b3 /Documentation/DocBook | |
| parent | 49553c2ef88749dd502687f4eb9c258bb10a4f44 (diff) | |
drm: use noop_llseek
The drm device drivers currently allow seeking on the
character device but never care about the actual
file position.
When we change the default llseek operation to be
no_llseek, calling llseek on a drm device would
return an error condition, which is an API change.
Explicitly setting noop_llseek lets us keep the
current API.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | Documentation/DocBook/drm.tmpl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index 910c923a9b8..2861055afd7 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl | |||
| @@ -136,6 +136,7 @@ | |||
| 136 | #ifdef CONFIG_COMPAT | 136 | #ifdef CONFIG_COMPAT |
| 137 | .compat_ioctl = i915_compat_ioctl, | 137 | .compat_ioctl = i915_compat_ioctl, |
| 138 | #endif | 138 | #endif |
| 139 | .llseek = noop_llseek, | ||
| 139 | }, | 140 | }, |
| 140 | .pci_driver = { | 141 | .pci_driver = { |
| 141 | .name = DRIVER_NAME, | 142 | .name = DRIVER_NAME, |