From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 17 Oct 2017 09:46:54 -0400
Subject: drm/amd/display: Replace block with strncpy() in fill_audio_info()
Git-commit: d2b2562c23e5e2a122a73627b0c658c5cfedb01a
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Replace inlined strncpy with library call.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Andrey Grodzovsky <andey.grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2238,11 +2238,9 @@ static void fill_audio_info(struct audio
cea_revision = drm_connector->display_info.cea_rev;
- while (i < AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS &&
- edid_caps->display_name[i]) {
- audio_info->display_name[i] = edid_caps->display_name[i];
- i++;
- }
+ strncpy(audio_info->display_name,
+ edid_caps->display_name,
+ AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS - 1);
if (cea_revision >= 3) {
audio_info->mode_count = edid_caps->audio_mode_count;