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| author |   Dave Airlie <airlied@gmail.com> | 2014-08-08 07:30:53 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@gmail.com> | 2014-08-08 07:30:53 +1000 |
| commit | 7963e9db1b1f842fdc53309baa8714d38e9f5681 (patch) | |
| tree | 9829f2d38b6df9f5a07c349766e77b002cb34539 /drivers/gpu/drm/drm_crtc.c | |
| parent | Merge tag 'drm/tegra/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next (diff) | |
| download | linux-dev-7963e9db1b1f842fdc53309baa8714d38e9f5681.tar.xz linux-dev-7963e9db1b1f842fdc53309baa8714d38e9f5681.zip | |
Revert "drm: drop redundant drm_file->is_master"
This reverts commit 48ba813701eb14b3008edefef4a0789b328e278c.
Thanks to Chris:
"drm_file->is_master is not synomous with having drm_file->master ==
drm_file->minor->master. This is because drm_file->master is the same
for all drm_files of the same generation and so when there is a master,
every drm_file believes itself to be the master. Confusion ensues and
things go pear shaped when one file is closed and there is no master
anymore."
Conflicts:
drivers/gpu/drm/drm_drv.c
drivers/gpu/drm/drm_stub.c
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index ca8bb1bc92a0..fa2be249999c 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -3244,7 +3244,7 @@ int drm_mode_getfb(struct drm_device *dev, r->bpp = fb->bits_per_pixel; r->pitch = fb->pitches[0]; if (fb->funcs->create_handle) { - if (drm_is_master(file_priv) || capable(CAP_SYS_ADMIN) || + if (file_priv->is_master || capable(CAP_SYS_ADMIN) || drm_is_control_client(file_priv)) { ret = fb->funcs->create_handle(fb, file_priv, &r->handle); |