diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2020-09-03 10:01:10 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-09-07 18:04:50 +0200 |
| commit | 3eda598241420d3469161010a157682162d83c52 (patch) | |
| tree | 65521fad17a052d28758ca79b79ceed7b93b6a8c /drivers | |
| parent | 658a731c50e5be8870f05902ca820cbad4ad1322 (diff) | |
| download | lwn-3eda598241420d3469161010a157682162d83c52.tar.gz lwn-3eda598241420d3469161010a157682162d83c52.zip | |
drm/vc4: hdmi: Use debugfs private field
We're calling vc4_debugfs_add_file with our struct vc4_hdmi pointer set
in the private field, but we don't use that field and go through the
main struct vc4_dev to get it.
Let's use the private field directly, that will save us some trouble
later on.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/24028dc06c379dbc71f98e027cce2839fdd446ce.1599120059.git-series.maxime@cerno.tech
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index ec34c08b16df..ae8c4d53e239 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -183,9 +183,7 @@ static const struct debugfs_reg32 hd_regs[] = { static int vc4_hdmi_debugfs_regs(struct seq_file *m, void *unused) { struct drm_info_node *node = (struct drm_info_node *)m->private; - struct drm_device *dev = node->minor->dev; - struct vc4_dev *vc4 = to_vc4_dev(dev); - struct vc4_hdmi *hdmi = vc4->hdmi; + struct vc4_hdmi *hdmi = node->info_ent->data; struct drm_printer p = drm_seq_file_printer(m); drm_print_regset32(&p, &hdmi->hdmi_regset); |