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soc/mediatek/mt8183: Fix set but unused variable 

This fixes a clang warning.

Change-Id: I017ed8601e6ec4c66487e9a6f31e93251515e686
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74554
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This commit is contained in:
Arthur Heymans 2023-04-19 10:15:20 +02:00 committed by Felix Held
parent 7277b26f05
commit 5a24d6491e
1 changed files with 1 additions and 2 deletions
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src/soc/mediatek/mt8183/dramc_pi_calibration_api.c
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@ -2170,7 +2170,7 @@ static u8 dramc_window_perbit_cal(u8 chn, u8 rank, u8 freq_group,
u8 vref = 0, vref_begin = 0, vref_end = 1, vref_step = 1, vref_use = 0; u8 vref = 0, vref_begin = 0, vref_end = 1, vref_step = 1, vref_use = 0;
u8 vref_scan_enable = 0, small_reg_value = 0xff; u8 vref_scan_enable = 0, small_reg_value = 0xff;
s16 dly_begin = 0, dly_end = 0, dly_step = 1; s16 dly_begin = 0, dly_end = 0, dly_step = 1;
u32 dummy_rd_bak_engine2 = 0, finish_bit, win_min_max = 0; u32 dummy_rd_bak_engine2 = 0, win_min_max = 0;
static u16 dq_precal_result[DQS_NUMBER]; static u16 dq_precal_result[DQS_NUMBER];
struct vref_perbit_dly vref_dly; struct vref_perbit_dly vref_dly;
struct win_perbit_dly win_perbit[DQ_DATA_WIDTH]; struct win_perbit_dly win_perbit[DQ_DATA_WIDTH];
@ -2240,7 +2240,6 @@ static u8 dramc_window_perbit_cal(u8 chn, u8 rank, u8 freq_group,
vref_dly.max_win_sum = 0; vref_dly.max_win_sum = 0;
for (vref = vref_begin; vref < vref_end; vref += vref_step) { for (vref = vref_begin; vref < vref_end; vref += vref_step) {
small_reg_value = 0xff; small_reg_value = 0xff;
finish_bit = 0;
if (type == TX_WIN_DQ_ONLY) if (type == TX_WIN_DQ_ONLY)
vref_use = vref | (vref_range << 6); vref_use = vref | (vref_range << 6);
else else