diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/tc358768.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index 819a4b6ec2a0..bc97a837955b 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -216,6 +216,10 @@ static void tc358768_update_bits(struct tc358768_priv *priv, u32 reg, u32 mask, u32 tmp, orig; tc358768_read(priv, reg, &orig); + + if (priv->error) + return; + tmp = orig & ~mask; tmp |= val & mask; if (tmp != orig) |