From: Anusha Srivatsa Date: Wed, 21 May 2025 03:03:58 +0000 (-0500) Subject: panel/novatek-nt36672e: Use refcounted allocation in place of devm_kzalloc() X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e41a4813af67b294b9f7573fa9b363845e724399;p=thirdparty%2Fkernel%2Flinux.git panel/novatek-nt36672e: 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/20250520-drivers-mass-convert-part2-v3-27-f7ae7b723c68@redhat.com Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c index 8c9e04207ba96..c5e00eb55722e 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c @@ -522,9 +522,11 @@ static int nt36672e_panel_probe(struct mipi_dsi_device *dsi) struct nt36672e_panel *ctx; int i, ret = 0; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct nt36672e_panel, panel, + &nt36672e_drm_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); ctx->desc = of_device_get_match_data(dev); if (!ctx->desc) { @@ -553,8 +555,6 @@ static int nt36672e_panel_probe(struct mipi_dsi_device *dsi) dsi->format = ctx->desc->format; dsi->mode_flags = ctx->desc->mode_flags; - drm_panel_init(&ctx->panel, dev, &nt36672e_drm_funcs, DRM_MODE_CONNECTOR_DSI); - ret = drm_panel_of_backlight(&ctx->panel); if (ret) return dev_err_probe(dev, ret, "Failed to get backlight\n");