diff options
| author | Kristian Høgsberg <krh@bitplanet.net> | 2013-08-08 21:10:21 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-08-19 08:22:29 +0400 |
| commit | 24f400326793341b005546d6ef82770f8d30d092 (patch) | |
| tree | 0907625471759398224ce7d2a39570de74e2aeb9 /drivers/gpu/drm/drm_stub.c | |
| parent | 90254ac084a6465e46cdada933bf3a7e9ee90277 (diff) | |
| download | linux-24f400326793341b005546d6ef82770f8d30d092.tar.xz | |
drm: fix minor number range calculation
Currently, both ranges overlap. Fix the limits so both ranges are mutually
exclusive. Also use the occasion to convert whitespaces to tabs.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
(fixed up tabs and adjust commit-msg accordingly)
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_stub.c')
| -rw-r--r-- | drivers/gpu/drm/drm_stub.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index aa0664d91060..5edf938bbcc3 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -113,12 +113,12 @@ static int drm_minor_get_id(struct drm_device *dev, int type) int base = 0, limit = 63; if (type == DRM_MINOR_CONTROL) { - base += 64; - limit = base + 127; - } else if (type == DRM_MINOR_RENDER) { - base += 128; - limit = base + 255; - } + base += 64; + limit = base + 63; + } else if (type == DRM_MINOR_RENDER) { + base += 128; + limit = base + 63; + } mutex_lock(&dev->struct_mutex); ret = idr_alloc(&drm_minors_idr, NULL, base, limit, GFP_KERNEL); |