From: Anusha Srivatsa Date: Wed, 21 May 2025 03:03:35 +0000 (-0500) Subject: panel/himax-hx83112a: Use refcounted allocation in place of devm_kzalloc() X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7b8c32961bcfec26b6542733dca4b39963a6d20a;p=thirdparty%2Flinux.git panel/himax-hx83112a: 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-v3-4-f7ae7b723c68@redhat.com Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/panel/panel-himax-hx83112a.c b/drivers/gpu/drm/panel/panel-himax-hx83112a.c index 47bce087e3393..142cb1cc067ad 100644 --- a/drivers/gpu/drm/panel/panel-himax-hx83112a.c +++ b/drivers/gpu/drm/panel/panel-himax-hx83112a.c @@ -269,9 +269,11 @@ static int hx83112a_probe(struct mipi_dsi_device *dsi) struct hx83112a_panel *ctx; int ret; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct hx83112a_panel, panel, + &hx83112a_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); ctx->supplies[0].supply = "vdd1"; ctx->supplies[1].supply = "vsn"; @@ -295,8 +297,6 @@ static int hx83112a_probe(struct mipi_dsi_device *dsi) MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_CLOCK_NON_CONTINUOUS; - drm_panel_init(&ctx->panel, dev, &hx83112a_panel_funcs, - DRM_MODE_CONNECTOR_DSI); ctx->panel.prepare_prev_first = true; ret = drm_panel_of_backlight(&ctx->panel);