github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-12 16:18:45 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/tilcdc: Fix type mismatch

Browse Source 
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 <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602200130.LjofC7YE-lkp@intel.com/
Fixes: 0ff223d991 ("drm/tilcdc: Convert legacy panel binding via DT overlay at boot time")
Signed-off-by: Kory Maincent (TI) <kory.maincent@bootlin.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20260305163907.717719-1-kory.maincent@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
This commit is contained in:
Kory Maincent (TI) 2026-03-05 17:39:06 +01:00 committed by Luca Ceresoli
parent 1d3864cf9c
commit 27a39e135f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/tilcdc/tilcdc_panel_legacy.c
View File

@ -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;
}