diff options
| author | Anusha Srivatsa <asrivats@redhat.com> | 2025-05-20 22:03:46 -0500 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-05-21 08:41:03 +0200 |
| commit | da93b863bd9bcf4e83cc59ac811fc0d74cb25104 (patch) | |
| tree | 3e71876d13824c38bccb6a8579ac30bcf525062c /drivers | |
| parent | 608cd2887f78332e4346ae6b7bf1f883c306dfbf (diff) | |
| download | linux-da93b863bd9bcf4e83cc59ac811fc0d74cb25104.tar.gz linux-da93b863bd9bcf4e83cc59ac811fc0d74cb25104.zip | |
panel/ltk050h3146w: Use refcounted allocation in place of devm_kzalloc()
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-15-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c index 77f74e6c467e..0856df5a6ee2 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c @@ -548,9 +548,11 @@ static int ltk050h3146w_probe(struct mipi_dsi_device *dsi) struct ltk050h3146w *ctx; int ret; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct ltk050h3146w, panel, + <k050h3146w_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); ctx->panel_desc = of_device_get_match_data(dev); if (!ctx->panel_desc) @@ -577,9 +579,6 @@ static int ltk050h3146w_probe(struct mipi_dsi_device *dsi) dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = ctx->panel_desc->mode_flags; - drm_panel_init(&ctx->panel, &dsi->dev, <k050h3146w_funcs, - DRM_MODE_CONNECTOR_DSI); - ret = drm_panel_of_backlight(&ctx->panel); if (ret) return ret; |