[RESEND] drm/i915/sdvo: use the i2c bus locking functions

[Jani Nikula <jani.nikula@intel.com>]

Use i2c_lock_bus(), i2c_trylock_bus(), and i2c_unlock_bus() instead of
poking at i2c adapter's lock_ops directly.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/display/intel_sdvo.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 23c511a9a2ad..ba54c90828f4 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -3319,7 +3319,7 @@ static void proxy_lock_bus(struct i2c_adapter *adapter,
 	struct intel_sdvo_ddc *ddc = adapter->algo_data;
 	struct intel_sdvo *sdvo = ddc->sdvo;
 
-	sdvo->i2c->lock_ops->lock_bus(sdvo->i2c, flags);
+	i2c_lock_bus(sdvo->i2c, flags);
 }
 
 static int proxy_trylock_bus(struct i2c_adapter *adapter,
@@ -3328,7 +3328,7 @@ static int proxy_trylock_bus(struct i2c_adapter *adapter,
 	struct intel_sdvo_ddc *ddc = adapter->algo_data;
 	struct intel_sdvo *sdvo = ddc->sdvo;
 
-	return sdvo->i2c->lock_ops->trylock_bus(sdvo->i2c, flags);
+	return i2c_trylock_bus(sdvo->i2c, flags);
 }
 
 static void proxy_unlock_bus(struct i2c_adapter *adapter,
@@ -3337,7 +3337,7 @@ static void proxy_unlock_bus(struct i2c_adapter *adapter,
 	struct intel_sdvo_ddc *ddc = adapter->algo_data;
 	struct intel_sdvo *sdvo = ddc->sdvo;
 
-	sdvo->i2c->lock_ops->unlock_bus(sdvo->i2c, flags);
+	i2c_unlock_bus(sdvo->i2c, flags);
 }
 
 static const struct i2c_lock_operations proxy_lock_ops = {
-- 
2.47.3