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drm/amd/display: remove some unneeded code 

We assign "v_init = asic_blank_start;" a few lines earlier so there is
no need to do it again inside the if statements.  Also "v_init" is
unsigned so it can't be less than zero.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dan Carpenter 2017-11-06 14:44:22 +03:00 committed by Alex Deucher
parent 74baea4275
commit f05f1b3da5
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
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@ -236,13 +236,10 @@ static void tgn10_program_timing(
if (tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT ||
tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
tg->dlg_otg_param.signal == SIGNAL_TYPE_EDP) {
v_init = asic_blank_start;
start_point = 1;
if (patched_crtc_timing.flags.INTERLACE == 1)
field_num = 1;
}
if (v_init < 0)
v_init = 0;
v_fp2 = 0;
if (tg->dlg_otg_param.vstartup_start > asic_blank_end)
v_fp2 = tg->dlg_otg_param.vstartup_start > asic_blank_end;