soc/mediatek/dptx.c: Remove set but unused variables
This fixes clang warning about set but unused variables.
Change-Id: I3a3345e33380862d6939b61485f6d1eefa3d1815
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74547
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
diff --git a/src/soc/mediatek/common/dp/dptx.c b/src/soc/mediatek/common/dp/dptx.c
index 08d288a..c123f88 100644
--- a/src/soc/mediatek/common/dp/dptx.c
+++ b/src/soc/mediatek/common/dp/dptx.c
@@ -445,7 +445,7 @@
{
u8 bpp;
u16 sram_read_start = DPTX_TBC_BUF_READSTARTADRTHRD;
- int tu_size, n_value, f_value, pixclk_mhz;
+ int tu_size, f_value, pixclk_mhz;
bpp = dptx_hal_get_colorbpp(mtk_dp);
pixclk_mhz = mtk_dp->edid->mode.pixel_clock / 1000;
@@ -453,7 +453,6 @@
(mtk_dp->train_info.linkrate * 27 *
mtk_dp->train_info.linklane_count * 8);
- n_value = tu_size / 10;
f_value = tu_size % 10;
printk(BIOS_DEBUG, "TU_size %d, FValue %d\n", tu_size, f_value);
@@ -950,7 +949,6 @@
static int dptx_set_trainingstart(struct mtk_dp *mtk_dp)
{
- int ret = DPTX_PASS;
u8 lanecount;
u8 linkrate;
u8 buffer;
@@ -1006,7 +1004,7 @@
mtk_dp->train_info.eq_done = false;
dptx_training_changemode(mtk_dp);
- ret = dptx_trainingflow(mtk_dp, linkrate, lanecount);
+ dptx_trainingflow(mtk_dp, linkrate, lanecount);
if (!mtk_dp->train_info.cr_done) {
/* CR fail and reduce link capability. */