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| author | Haneen Mohammed <hamohammed.sa@gmail.com> | 2018-05-11 07:15:42 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-05-11 09:06:05 -0400 |
| commit | 7f6df440b8623c441c42d070bf592e2d2c1fa9bb (patch) | |
| tree | fe6e20505b5a1b8384bbde50c9001c8637064547 /drivers/gpu/drm/drm_drv.c | |
| parent | 9a0e9802217291e54c4dd1fc5462f189a4be14ec (diff) | |
| download | lwn-7f6df440b8623c441c42d070bf592e2d2c1fa9bb.tar.gz lwn-7f6df440b8623c441c42d070bf592e2d2c1fa9bb.zip | |
drm: Match sysfs name in link removal to link creation
This patch matches the sysfs name used in the unlinking with the
linking function. Otherwise, remove_compat_control_link() fails to remove
sysfs created by create_compat_control_link() in drm_dev_register().
Fixes: 6449b088dd51 ("drm: Add fake controlD* symlinks for backwards
compat")
Cc: Dave Airlie <airlied@gmail.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Cc: <stable@vger.kernel.org> # v4.10+
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
[seanpaul added Fixes and Cc tags]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180511041542.GA4253@haneen-vb
Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index a1b9338736e3..c2c21d839727 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -716,7 +716,7 @@ static void remove_compat_control_link(struct drm_device *dev) if (!minor) return; - name = kasprintf(GFP_KERNEL, "controlD%d", minor->index); + name = kasprintf(GFP_KERNEL, "controlD%d", minor->index + 64); if (!name) return; |