Coding style clean up on enable_link_dp function as suggested by checkpatch.pl:
CHECK: Lines should not end with a '(' WARNING: line over 80 characters WARNING: suspect code indent for conditional statements (8, 24) CHECK: braces {} should be used on all arms of this statement ERROR: else should follow close brace '}' CHECK: Comparison to NULL could be written "link->preferred_training_settings.fec_enable"
Signed-off-by: Melissa Wen melissa.srw@gmail.com --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 29 +++++++++---------- 1 file changed, 14 insertions(+), 15 deletions(-)
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 02e1ad318203..eb9894e416ed 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -1498,9 +1498,8 @@ static void enable_stream_features(struct pipe_ctx *pipe_ctx) } }
-static enum dc_status enable_link_dp( - struct dc_state *state, - struct pipe_ctx *pipe_ctx) +static enum dc_status enable_link_dp(struct dc_state *state, + struct pipe_ctx *pipe_ctx) { struct dc_stream_state *stream = pipe_ctx->stream; enum dc_status status; @@ -1532,7 +1531,8 @@ static enum dc_status enable_link_dp( pipe_ctx->stream_res.pix_clk_params.requested_sym_clk = link_settings.link_rate * LINK_RATE_REF_FREQ_IN_KHZ; if (state->clk_mgr && !apply_seamless_boot_optimization) - state->clk_mgr->funcs->update_clocks(state->clk_mgr, state, false); + state->clk_mgr->funcs->update_clocks(state->clk_mgr, + state, false);
// during mode switch we do DP_SET_POWER off then on, and OUI is lost dpcd_set_source_specific_data(link); @@ -1540,21 +1540,20 @@ static enum dc_status enable_link_dp( skip_video_pattern = true;
if (link_settings.link_rate == LINK_RATE_LOW) - skip_video_pattern = false; - - if (perform_link_training_with_retries( - &link_settings, - skip_video_pattern, - LINK_TRAINING_ATTEMPTS, - pipe_ctx, - pipe_ctx->stream->signal)) { + skip_video_pattern = false; + + if (perform_link_training_with_retries(&link_settings, + skip_video_pattern, + LINK_TRAINING_ATTEMPTS, + pipe_ctx, + pipe_ctx->stream->signal)) { link->cur_link_settings = link_settings; status = DC_OK; - } - else + } else { status = DC_FAIL_DP_LINK_TRAINING; + }
- if (link->preferred_training_settings.fec_enable != NULL) + if (link->preferred_training_settings.fec_enable) fec_enable = *link->preferred_training_settings.fec_enable; else fec_enable = true;