From 8720c9b5ca94487781a0d9a7601dedd8d8d6ce27 Mon Sep 17 00:00:00 2001 From: Anusha Srivatsa Date: Thu, 29 May 2025 21:46:05 -0500 Subject: [PATCH] panel/raydium-rm67200: 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 Signed-off-by: Anusha Srivatsa Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-3-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard --- drivers/gpu/drm/panel/panel-raydium-rm67200.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-raydium-rm67200.c b/drivers/gpu/drm/panel/panel-raydium-rm67200.c index 64b685dc11f65..1da8225e6f7a5 100644 --- a/drivers/gpu/drm/panel/panel-raydium-rm67200.c +++ b/drivers/gpu/drm/panel/panel-raydium-rm67200.c @@ -391,9 +391,11 @@ static int raydium_rm67200_probe(struct mipi_dsi_device *dsi) struct raydium_rm67200 *ctx; int ret = 0; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct raydium_rm67200, panel, + &raydium_rm67200_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); ctx->panel_info = device_get_match_data(dev); if (!ctx->panel_info) @@ -421,9 +423,6 @@ static int raydium_rm67200_probe(struct mipi_dsi_device *dsi) MIPI_DSI_MODE_LPM; ctx->panel.prepare_prev_first = true; - drm_panel_init(&ctx->panel, dev, &raydium_rm67200_funcs, - DRM_MODE_CONNECTOR_DSI); - ret = drm_panel_of_backlight(&ctx->panel); if (ret) return ret; -- 2.47.2