diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-04-27 16:29:34 +0200 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2023-05-05 20:11:49 +0200 |
| commit | e4a5e4442a8065c6959e045c061de801d545226d (patch) | |
| tree | 9329ed771dbfa4dfa39ec0616130026f06eb4174 /drivers/gpu/drm/bridge | |
| parent | bac7842cd179572e8e0fc2d7b5254e40c6e9e057 (diff) | |
drm/bridge: tc358768: remove unused variable
Remove the unused phy_delay_nsk variable, before it was wrongly used
to compute some register value, the fixed computation is no longer using
it and therefore can be removed.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230427142934.55435-10-francesco@dolcini.it
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/tc358768.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index 966a25cb0b10..03c7e82e4109 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -642,7 +642,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) u32 val, val2, lptxcnt, hact, data_type; s32 raw_val; const struct drm_display_mode *mode; - u32 dsibclk_nsk, dsiclk_nsk, ui_nsk, phy_delay_nsk; + u32 dsibclk_nsk, dsiclk_nsk, ui_nsk; u32 dsiclk, dsibclk, video_start; const u32 internal_delay = 40; int ret, i; @@ -726,11 +726,9 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) dsibclk); dsiclk_nsk = (u32)div_u64((u64)1000000000 * TC358768_PRECISION, dsiclk); ui_nsk = dsiclk_nsk / 2; - phy_delay_nsk = dsibclk_nsk + 2 * dsiclk_nsk; dev_dbg(priv->dev, "dsiclk_nsk: %u\n", dsiclk_nsk); dev_dbg(priv->dev, "ui_nsk: %u\n", ui_nsk); dev_dbg(priv->dev, "dsibclk_nsk: %u\n", dsibclk_nsk); - dev_dbg(priv->dev, "phy_delay_nsk: %u\n", phy_delay_nsk); /* LP11 > 100us for D-PHY Rx Init */ val = tc358768_ns_to_cnt(100 * 1000, dsibclk_nsk) - 1; |