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| author | Maíra Canal <mcanal@igalia.com> | 2022-12-19 09:06:18 -0300 |
|---|---|---|
| committer | Maíra Canal <mairacanal@riseup.net> | 2022-12-22 14:59:16 -0300 |
| commit | f2ede40e46e8cc64fcdac36c6942b42b21ef74ec (patch) | |
| tree | 473ad34c4fc5a5817c4c062270208d5c2f17b200 /drivers/gpu/drm/vc4/vc4_drv.c | |
| parent | dbb23cf57178e1852b53eb544046eb06e3db9b4e (diff) | |
| download | linux-f2ede40e46e8cc64fcdac36c6942b42b21ef74ec.tar.gz linux-f2ede40e46e8cc64fcdac36c6942b42b21ef74ec.tar.bz2 linux-f2ede40e46e8cc64fcdac36c6942b42b21ef74ec.zip | |
drm/vc4: use new debugfs device-centered functions
Currently, vc4 has its own debugfs infrastructure that adds the debugfs
files on drm_dev_register(). With the introduction of the new debugfs,
functions, replace the vc4 debugfs structure with the DRM debugfs
device-centered function, drm_debugfs_add_file().
Moreover, remove the explicit error handling of debugfs related functions,
considering that the only failure mode is -ENOMEM and also that error
handling is not recommended for debugfs functions, as pointed out in [1].
[1] https://lore.kernel.org/all/YWAmZdRwnAt6wh9B@kroah.com/
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-5-mcanal@igalia.com
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_drv.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 3b0ae2c3e33c..0ccaee57fe9a 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -320,7 +320,6 @@ static int vc4_drm_bind(struct device *dev) drm = &vc4->base; platform_set_drvdata(pdev, drm); - INIT_LIST_HEAD(&vc4->debugfs_list); if (!is_vc5) { ret = drmm_mutex_init(drm, &vc4->bin_bo_lock); |