diff options
| author | Andres Salomon <dilinger@collabora.co.uk> | 2009-11-17 14:41:23 -0800 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-11-18 10:02:49 +1000 |
| commit | 156822f7175d9ceb9d7e808502d3c5de8841e047 (patch) | |
| tree | 1eb79f8e11c1ce4710dcdd83210d1acb5cd95b39 /include/drm | |
| parent | 420a457088669e055e767dfb8468909cd1799cf9 (diff) | |
| download | linux-156822f7175d9ceb9d7e808502d3c5de8841e047.tar.bz2 | |
drm: kill more unused DRM macros
There are a few more macros in drmP.h that are unused; DRM_GET_PRIV_SAREA,
DRM_ARRAY_SIZE, and DRM_WAITCOUNT can go away completely.
Unfortunately, DRM_COPY is still used in one place, but we can at least
move it to where it's used. It's an awful looking macro..
[akpm: fix overeagerness]
Signed-off-by: Andres Salomon <dilinger@collabora.co.uk>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 4977fa9038d9..1b72a526ba64 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -255,19 +255,8 @@ extern void drm_ut_debug_printk(unsigned int request_level, #define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1)) #define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x)) -#define DRM_WAITCOUNT(dev,idx) DRM_BUFCOUNT(&dev->queuelist[idx]->waitlist) #define DRM_IF_VERSION(maj, min) (maj << 16 | min) -/** - * Get the private SAREA mapping. - * - * \param _dev DRM device. - * \param _ctx context number. - * \param _map output mapping. - */ -#define DRM_GET_PRIV_SAREA(_dev, _ctx, _map) do { \ - (_map) = (_dev)->context_sareas[_ctx]; \ -} while(0) /** * Test that the hardware lock is held by the caller, returning otherwise. @@ -287,18 +276,6 @@ do { \ } while (0) /** - * Copy and IOCTL return string to user space - */ -#define DRM_COPY( name, value ) \ - len = strlen( value ); \ - if ( len > name##_len ) len = name##_len; \ - name##_len = strlen( value ); \ - if ( len && name ) { \ - if ( copy_to_user( name, value, len ) ) \ - return -EFAULT; \ - } - -/** * Ioctl function type. * * \param inode device inode. |