From c32cd7f798af99415120b263154bb34d93df3432 Mon Sep 17 00:00:00 2001 From: Anusha Srivatsa Date: Thu, 29 May 2025 21:46:26 -0500 Subject: [PATCH] panel/sharp-ls037v7dw01: 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-v2-24-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard --- drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c index a9673a52b8615..938beac4655d0 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c @@ -138,9 +138,10 @@ static int ls037v7dw01_probe(struct platform_device *pdev) { struct ls037v7dw01_panel *lcd; - lcd = devm_kzalloc(&pdev->dev, sizeof(*lcd), GFP_KERNEL); - if (!lcd) - return -ENOMEM; + lcd = devm_drm_panel_alloc(&pdev->dev, struct ls037v7dw01_panel, panel, + &ls037v7dw01_funcs, DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(lcd)) + return PTR_ERR(lcd); platform_set_drvdata(pdev, lcd); lcd->pdev = pdev; @@ -181,9 +182,6 @@ static int ls037v7dw01_probe(struct platform_device *pdev) return PTR_ERR(lcd->ud_gpio); } - drm_panel_init(&lcd->panel, &pdev->dev, &ls037v7dw01_funcs, - DRM_MODE_CONNECTOR_DPI); - drm_panel_add(&lcd->panel); return 0; -- 2.47.2