drm/amd/display: Fix error returned by program_hpd_filter
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Message ID 20191117172236.2140-1-pakki001@umn.edu
State New
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Series
  • drm/amd/display: Fix error returned by program_hpd_filter
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Commit Message

Aditya Pakki Nov. 17, 2019, 5:22 p.m. UTC
program_hpd_filter() currently fails to check for the errors
returned in construct(). This patch returns error in
case of failure.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index ca20b150afcc..bbb648a50c41 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1379,9 +1379,8 @@  static bool construct(
 	 * If GPIO isn't programmed correctly HPD might not rise or drain
 	 * fast enough, leading to bounces.
 	 */
-	program_hpd_filter(link);
+	return program_hpd_filter(link);
 
-	return true;
 device_tag_fail:
 	link->link_enc->funcs->destroy(&link->link_enc);
 link_enc_create_fail: