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drm/panel: visionox-rm69299: Remove redundant assignments of panel fields

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drm_panel_init() was made to initialize the fields in |struct drm_panel|.
There is no need to separately initialize them again.

Drop the separate assignments that are redundant. Also fix up any uses
of `ctx->panel.dev` to use `dev` directly.

Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241204093942.1374693-1-wenst@chromium.org
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
This commit is contained in:
Chen-Yu Tsai 2024-12-04 17:39:41 +08:00
parent 84e541b1e5
commit 76ba5467ec
1 changed files with 2 additions and 7 deletions
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9
drivers/gpu/drm/panel/panel-visionox-rm69299.c
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@ -193,7 +193,6 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
mipi_dsi_set_drvdata(dsi, ctx);
ctx->panel.dev = dev;
ctx->dsi = dsi;
ctx->supplies[0].supply = "vdda";
@ -201,13 +200,11 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
ctx->supplies[1].supply = "vdd3p3";
ctx->supplies[1].init_load_uA = 13200;
ret = devm_regulator_bulk_get(ctx->panel.dev, ARRAY_SIZE(ctx->supplies),
ctx->supplies);
ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies), ctx->supplies);
if (ret < 0)
return ret;
ctx->reset_gpio = devm_gpiod_get(ctx->panel.dev,
"reset", GPIOD_OUT_LOW);
ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(ctx->reset_gpio)) {
dev_err(dev, "cannot get reset gpio %ld\n", PTR_ERR(ctx->reset_gpio));
return PTR_ERR(ctx->reset_gpio);
@ -215,8 +212,6 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
drm_panel_init(&ctx->panel, dev, &visionox_rm69299_drm_funcs,
DRM_MODE_CONNECTOR_DSI);
ctx->panel.dev = dev;
ctx->panel.funcs = &visionox_rm69299_drm_funcs;
drm_panel_add(&ctx->panel);
dsi->lanes = 4;