diff options
Diffstat (limited to 'drivers/gpu/drm/i915/dvo_ivch.c')
| -rw-r--r-- | drivers/gpu/drm/i915/dvo_ivch.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/dvo_ivch.c b/drivers/gpu/drm/i915/dvo_ivch.c index a2ec3f48720..a12ed9414cc 100644 --- a/drivers/gpu/drm/i915/dvo_ivch.c +++ b/drivers/gpu/drm/i915/dvo_ivch.c @@ -167,7 +167,6 @@ static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data) { struct ivch_priv *priv = dvo->dev_priv; struct i2c_adapter *adapter = dvo->i2c_bus; - struct intel_i2c_chan *i2cbus = container_of(adapter, struct intel_i2c_chan, adapter); u8 out_buf[1]; u8 in_buf[2]; @@ -193,7 +192,7 @@ static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data) out_buf[0] = addr; - if (i2c_transfer(&i2cbus->adapter, msgs, 3) == 3) { + if (i2c_transfer(adapter, msgs, 3) == 3) { *data = (in_buf[1] << 8) | in_buf[0]; return true; }; @@ -201,7 +200,7 @@ static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data) if (!priv->quiet) { DRM_DEBUG_KMS("Unable to read register 0x%02x from " "%s:%02x.\n", - addr, i2cbus->adapter.name, dvo->slave_addr); + addr, adapter->name, dvo->slave_addr); } return false; } @@ -211,7 +210,6 @@ static bool ivch_write(struct intel_dvo_device *dvo, int addr, uint16_t data) { struct ivch_priv *priv = dvo->dev_priv; struct i2c_adapter *adapter = dvo->i2c_bus; - struct intel_i2c_chan *i2cbus = container_of(adapter, struct intel_i2c_chan, adapter); u8 out_buf[3]; struct i2c_msg msg = { .addr = dvo->slave_addr, @@ -224,12 +222,12 @@ static bool ivch_write(struct intel_dvo_device *dvo, int addr, uint16_t data) out_buf[1] = data & 0xff; out_buf[2] = data >> 8; - if (i2c_transfer(&i2cbus->adapter, &msg, 1) == 1) + if (i2c_transfer(adapter, &msg, 1) == 1) return true; if (!priv->quiet) { DRM_DEBUG_KMS("Unable to write register 0x%02x to %s:%d.\n", - addr, i2cbus->adapter.name, dvo->slave_addr); + addr, adapter->name, dvo->slave_addr); } return false; |