From 27a39e135f5c1ceaf73e64648eccdb42b751d5c7 Mon Sep 17 00:00:00 2001 From: "Kory Maincent (TI)" Date: Thu, 5 Mar 2026 17:39:06 +0100 Subject: [PATCH] drm/tilcdc: Fix type mismatch cpu_to_be32() returns a __be32 big-endian value, but the compound literals passed to tilcdc_panel_update_prop() were typed as u32. This causes a sparse type mismatch warning. Fix it by using __be32 as the compound literal type to match the return type of cpu_to_be32(). Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202602200130.LjofC7YE-lkp@intel.com/ Fixes: 0ff223d991477 ("drm/tilcdc: Convert legacy panel binding via DT overlay at boot time") Signed-off-by: Kory Maincent (TI) Reviewed-by: Luca Ceresoli Link: https://patch.msgid.link/20260305163907.717719-1-kory.maincent@bootlin.com Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c b/drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c index 37a69b3cf04b..2e7b3e87fea1 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c @@ -105,14 +105,14 @@ static int __init tilcdc_panel_copy_props(struct device_node *old_panel, if (!invert_pxl_clk) { ret = tilcdc_panel_update_prop(&ocs, new_timing, "pixelclk-active", - &(u32){cpu_to_be32(1)}, sizeof(u32)); + &(__be32){cpu_to_be32(1)}, sizeof(__be32)); if (ret) goto destroy_ocs; } if (!sync_edge) { ret = tilcdc_panel_update_prop(&ocs, new_timing, "syncclk-active", - &(u32){cpu_to_be32(1)}, sizeof(u32)); + &(__be32){cpu_to_be32(1)}, sizeof(__be32)); if (ret) goto destroy_ocs; }