diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-06-16 15:52:06 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-18 17:14:33 -0400 |
| commit | bb82ea3b0423fbbfd46ac27215df5af7a2fba923 (patch) | |
| tree | 175d0c055b402aff4bc097d6fb6fd327321368ec /drivers/gpu/drm/amd/display/dc/dce | |
| parent | 23549470eaf9f7c0897822ad2d06118b2dfccbd1 (diff) | |
drm/amd/display: Fix fall-through warning for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix
the following warning by replacing a /* fall through */ comment
with the new pseudo-keyword macro fallthrough:
rivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.c:672:4: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
^
Notice that Clang doesn't recognize /* fall through */ comments as
implicit fall-through markings, so in order to globally enable
-Wimplicit-fallthrough for Clang, these comments need to be
replaced with fallthrough; in the whole codebase.
Link: https://github.com/KSPP/linux/issues/115
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c index 28631714f697..2fb88e54a4bf 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c @@ -668,7 +668,7 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc, /* polling_timeout_period is in us */ defer_time_in_ms += aux110->polling_timeout_period / 1000; ++aux_defer_retries; - /* fall through */ + fallthrough; case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER: retry_on_defer = true; fallthrough; |