Commit 9e447c81 authored by Asher Song's avatar Asher Song Committed by Alex Deucher
Browse files

drm/amdgpu: fix a compiling error in old kernels 



This patch is used to fix following compiling error that occurs in
some old kernels.

 error: ‘for’ loop initial declarations are only allowed in C99 mode
    for (int i = 0; i < dc->res_pool->res_cap->num_dsc; i++) {

Signed-off-by: default avatarAsher Song <Asher.Song@amd.com>
Reviewed-by: default avatarGuchun Chen <guchun.chen@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 940d4dd4

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

+2 −1
Original line number Diff line number Diff line
@@ -1402,8 +1402,9 @@ void dcn32_update_dsc_pg(struct dc *dc, 
		bool safe_to_disable)

{

	struct dce_hwseq *hws = dc->hwseq;

	int i;



	for (int i = 0; i < dc->res_pool->res_cap->num_dsc; i++) {

	for (i = 0; i < dc->res_pool->res_cap->num_dsc; i++) {

		struct display_stream_compressor *dsc = dc->res_pool->dscs[i];

		bool is_dsc_ungated = hws->funcs.dsc_pg_status(hws, dsc->inst);