diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 6770ae88370..afec65c5ad8 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -236,7 +236,7 @@ intel_dp_aux_ch(struct intel_output *intel_output, } /* Clear done status and any errors */ - I915_WRITE(ch_ctl, (ctl | + I915_WRITE(ch_ctl, (status | DP_AUX_CH_CTL_DONE | DP_AUX_CH_CTL_TIME_OUT_ERROR | DP_AUX_CH_CTL_RECEIVE_ERROR)); @@ -295,7 +295,7 @@ intel_dp_aux_native_write(struct intel_output *intel_output, return -1; msg[0] = AUX_NATIVE_WRITE << 4; msg[1] = address >> 8; - msg[2] = address; + msg[2] = address & 0xff; msg[3] = send_bytes - 1; memcpy(&msg[4], send, send_bytes); msg_bytes = send_bytes + 4; @@ -387,8 +387,8 @@ intel_dp_i2c_init(struct intel_output *intel_output, const char *name) memset(&dp_priv->adapter, '\0', sizeof (dp_priv->adapter)); dp_priv->adapter.owner = THIS_MODULE; dp_priv->adapter.class = I2C_CLASS_DDC; - strncpy (dp_priv->adapter.name, name, sizeof dp_priv->adapter.name - 1); - dp_priv->adapter.name[sizeof dp_priv->adapter.name - 1] = '\0'; + strncpy (dp_priv->adapter.name, name, sizeof(dp_priv->adapter.name) - 1); + dp_priv->adapter.name[sizeof(dp_priv->adapter.name) - 1] = '\0'; dp_priv->adapter.algo_data = &dp_priv->algo; dp_priv->adapter.dev.parent = &intel_output->base.kdev; |