Greg Kroah-Hartman
c8bffdcb25
msm: no need to check return value of debugfs_create functions
...
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Rob Clark <robdclark@gmail.com >
Cc: Sean Paul <sean@poorly.run >
Cc: David Airlie <airlied@linux.ie >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
[small fixup for unused variable warning]
Signed-off-by: Rob Clark <robdclark@chromium.org >
2019-06-18 13:45:14 -07:00
Noralf Trønnes
85eac4700e
drm/msm: Remove msm_debugfs_cleanup()
...
Move the contents of msm_debugfs_cleanup() to msm_drm_uninit() to free
up the drm_driver->debugfs_cleanup callback. Also remove the
mdp_kms_funcs->debugfs_cleanup callback which has no users.
Cc: robdclark@gmail.com
Signed-off-by: Noralf Trønnes <noralf@tronnes.org >
Acked-by: Rob Clark <robdclark@gmail.com >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20170307204924.1002-2-noralf@tronnes.org
2017-03-08 11:24:45 +01:00
Noralf Trønnes
81895b5409
drm/msm: Remove drm_debugfs_remove_files() calls
...
drm_debugfs_cleanup() now removes all minor->debugfs_list entries
automatically, so it's not necessary to call
drm_debugfs_remove_files(). Additionally it uses
debugfs_remove_recursive() to clean up the debugfs files, so no need
to do that.
Cc: robdclark@gmail.com
Signed-off-by: Noralf Trønnes <noralf@tronnes.org >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-10-noralf@tronnes.org
2017-03-01 16:09:52 +01:00
Al Viro
bcd599e790
gpu: use %pd
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk >
2016-08-07 23:38:48 -04:00
Dan Carpenter
5745d21f9a
drm/msm: return -EFAULT instead of bytes remaining
...
copy_to/from_user returns the number of bytes remaining to be copied but
we want to return -EFAULT.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com >
Signed-off-by: Rob Clark <robdclark@gmail.com >
2016-07-16 10:29:32 -04:00
Rob Clark
70c70f091b
drm/msm: add perf logging debugfs
...
Signed-off-by: Rob Clark <robdclark@gmail.com >
2014-06-02 07:36:21 -04:00
