diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-04-17 19:35:24 +0200 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-04-28 14:39:00 +0200 |
| commit | a7dd63b503c1f9823cafd5fd217af1ac8b4a3dfe (patch) | |
| tree | d845f4c54df0093b3481110ef3867ef4aaa12cbd | |
| parent | 0ceff0aa8837fc48a1539acbd0fad82c5316449e (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.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230427142934.55435-1-francesco@dolcini.it/]
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
| -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 a19d6c65a8de..f65d57d9ff6f 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; |