From: Anusha Srivatsa Date: Tue, 1 Apr 2025 16:03:50 +0000 (-0400) Subject: panel/boe-tv101wum-ll2: Use refcounted allocation in place of devm_kzalloc() X-Git-Tag: v6.16-rc1~144^2~21^2~48 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5d2b55e55e61;p=thirdparty%2Flinux.git panel/boe-tv101wum-ll2: Use refcounted allocation in place of devm_kzalloc() Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250401-b4-drm-panel-mass-driver-convert-v1-7-cdd7615e1f93@redhat.com Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c index 50e4a5341bc65..04c7890cc51db 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c @@ -166,9 +166,11 @@ static int boe_tv101wum_ll2_probe(struct mipi_dsi_device *dsi) struct boe_tv101wum_ll2 *ctx; int ret; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct boe_tv101wum_ll2, panel, + &boe_tv101wum_ll2_panel_funcs, + DRM_MODE_CONNECTOR_DSI + if (IS_ERR(panel)) + return PTR_ERR(panel); ret = devm_regulator_bulk_get_const(&dsi->dev, ARRAY_SIZE(boe_tv101wum_ll2_supplies), @@ -190,8 +192,6 @@ static int boe_tv101wum_ll2_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_HSE; - drm_panel_init(&ctx->panel, dev, &boe_tv101wum_ll2_panel_funcs, - DRM_MODE_CONNECTOR_DSI); ctx->panel.prepare_prev_first = true; ret = drm_panel_of_backlight(&ctx->panel);