From: Anusha Srivatsa Date: Fri, 30 May 2025 02:46:15 +0000 (-0500) Subject: panel/samsung-s6d16d0: Use refcounted allocation in place of devm_kzalloc() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f76893223caf34dce753ec3d733ca25353aea9e8;p=thirdparty%2Flinux.git panel/samsung-s6d16d0: 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-v2-13-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c index 79f611963c618..ba1a02000bb9d 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c @@ -166,9 +166,11 @@ static int s6d16d0_probe(struct mipi_dsi_device *dsi) struct s6d16d0 *s6; int ret; - s6 = devm_kzalloc(dev, sizeof(struct s6d16d0), GFP_KERNEL); - if (!s6) - return -ENOMEM; + s6 = devm_drm_panel_alloc(dev, struct s6d16d0, panel, + &s6d16d0_drm_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(s6)) + return PTR_ERR(s6); mipi_dsi_set_drvdata(dsi, s6); s6->dev = dev; @@ -200,9 +202,6 @@ static int s6d16d0_probe(struct mipi_dsi_device *dsi) return ret; } - drm_panel_init(&s6->panel, dev, &s6d16d0_drm_funcs, - DRM_MODE_CONNECTOR_DSI); - drm_panel_add(&s6->panel); ret = mipi_dsi_attach(dsi);