From: Anusha Srivatsa Date: Fri, 30 May 2025 02:46:48 +0000 (-0500) Subject: panel/lg-lb035q02: Use refcounted allocation in place of devm_kzalloc() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a509853fe9d58274cbad3f6ff103742352a4193;p=thirdparty%2Fkernel%2Flinux.git panel/lg-lb035q02: 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-v2-46-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/panel/panel-lg-lb035q02.c b/drivers/gpu/drm/panel/panel-lg-lb035q02.c index 9d0d4faa3f58a..b2be6727bf73d 100644 --- a/drivers/gpu/drm/panel/panel-lg-lb035q02.c +++ b/drivers/gpu/drm/panel/panel-lg-lb035q02.c @@ -178,9 +178,10 @@ static int lb035q02_probe(struct spi_device *spi) struct lb035q02_device *lcd; int ret; - lcd = devm_kzalloc(&spi->dev, sizeof(*lcd), GFP_KERNEL); - if (!lcd) - return -ENOMEM; + lcd = devm_drm_panel_alloc(&spi->dev, struct lb035q02_device, panel, + &lb035q02_funcs, DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(lcd)) + return PTR_ERR(lcd); spi_set_drvdata(spi, lcd); lcd->spi = spi; @@ -195,9 +196,6 @@ static int lb035q02_probe(struct spi_device *spi) if (ret < 0) return ret; - drm_panel_init(&lcd->panel, &lcd->spi->dev, &lb035q02_funcs, - DRM_MODE_CONNECTOR_DPI); - drm_panel_add(&lcd->panel); return 0;