diff options
| author | Anusha Srivatsa <asrivats@redhat.com> | 2025-07-10 23:31:23 -0500 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-07-16 16:58:14 +0200 |
| commit | 46c8779be619159a9774846b022286fbf861fe8e (patch) | |
| tree | 61b308be1805fa196e033c0cf21eee3e0338577c /drivers/gpu | |
| parent | drm/panel/ilitek-ili9882t: Use refcounted allocation in place of devm_kzalloc() (diff) | |
| download | linux-46c8779be619159a9774846b022286fbf861fe8e.tar.gz linux-46c8779be619159a9774846b022286fbf861fe8e.zip | |
drm/panel/himax-hx83102: Use refcounted allocation in place of devm_kzalloc()
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250710-b4-driver-convert-last-part-july-v1-12-de73ba81b2f5@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-himax-hx83102.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/panel/panel-himax-hx83102.c b/drivers/gpu/drm/panel/panel-himax-hx83102.c index 66abfc44e424..4c432d207634 100644 --- a/drivers/gpu/drm/panel/panel-himax-hx83102.c +++ b/drivers/gpu/drm/panel/panel-himax-hx83102.c @@ -989,8 +989,6 @@ static int hx83102_panel_add(struct hx83102 *ctx) ctx->base.prepare_prev_first = true; - drm_panel_init(&ctx->base, dev, &hx83102_drm_funcs, - DRM_MODE_CONNECTOR_DSI); err = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation); if (err < 0) return dev_err_probe(dev, err, "failed to get orientation\n"); @@ -1013,9 +1011,11 @@ static int hx83102_probe(struct mipi_dsi_device *dsi) int ret; const struct hx83102_panel_desc *desc; - ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(&dsi->dev, __typeof(*ctx), base, + &hx83102_drm_funcs, DRM_MODE_CONNECTOR_DSI); + + if (IS_ERR(ctx)) + return PTR_ERR(ctx); desc = of_device_get_match_data(&dsi->dev); dsi->lanes = 4; |