[PATCH 02/34] gpu: drm: bridge: sii9234: simplify getting the adapter of a client

Wolfram Sang
2019-06-08T10:56:48Z

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

Please apply to your subsystem tree.

drivers/gpu/drm/bridge/sii9234.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c
index b36bbafb0e43..25d4ad8c7ad6 100644
--- a/drivers/gpu/drm/bridge/sii9234.c
+++ b/drivers/gpu/drm/bridge/sii9234.c
@@ -815,7 +815,7 @@ static irqreturn_t sii9234_irq_thread(int irq, void *data)
static int sii9234_init_resources(struct sii9234 *ctx,
struct i2c_client *client)
{
- struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+ struct i2c_adapter *adapter = client->adapter;
int ret;

if (!ctx->dev->of_node) {
@@ -897,7 +897,7 @@ static const struct drm_bridge_funcs sii9234_bridge_funcs = {
static int sii9234_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+ struct i2c_adapter *adapter = client->adapter;
struct sii9234 *ctx;
struct device *dev = &client->dev;
int ret;
--
2.19.1