diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-10-08 22:33:22 +0200 |
|---|---|---|
| committer | Andrzej Hajda <a.hajda@samsung.com> | 2019-10-10 08:57:27 +0200 |
| commit | 6b564ad7f883e18e1cb2433d034041251f9c41d3 (patch) | |
| tree | 3306a1363842f592c3939c9249ac5c4008708dcc | |
| parent | 64292b3336e415dbeccfeb16bf764d5be50d8512 (diff) | |
gpu: drm: bridge: sii9234: convert to devm_i2c_new_dummy_device
Move from the deprecated i2c_new_dummy() to devm_i2c_new_dummy_device().
We now get an ERRPTR which we use in error handling and we can skip
removal of the created devices.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191008203322.3238-1-wsa+renesas@sang-engineering.com
| -rw-r--r-- | drivers/gpu/drm/bridge/sii9234.c | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c index ad00d841ed9e..f81f81b7051f 100644 --- a/drivers/gpu/drm/bridge/sii9234.c +++ b/drivers/gpu/drm/bridge/sii9234.c @@ -842,39 +842,28 @@ static int sii9234_init_resources(struct sii9234 *ctx, ctx->client[I2C_MHL] = client; - ctx->client[I2C_TPI] = i2c_new_dummy(adapter, I2C_TPI_ADDR); - if (!ctx->client[I2C_TPI]) { + ctx->client[I2C_TPI] = devm_i2c_new_dummy_device(&client->dev, adapter, + I2C_TPI_ADDR); + if (IS_ERR(ctx->client[I2C_TPI])) { dev_err(ctx->dev, "failed to create TPI client\n"); - return -ENODEV; + return PTR_ERR(ctx->client[I2C_TPI]); } - ctx->client[I2C_HDMI] = i2c_new_dummy(adapter, I2C_HDMI_ADDR); - if (!ctx->client[I2C_HDMI]) { + ctx->client[I2C_HDMI] = devm_i2c_new_dummy_device(&client->dev, adapter, + I2C_HDMI_ADDR); + if (IS_ERR(ctx->client[I2C_HDMI])) { dev_err(ctx->dev, "failed to create HDMI RX client\n"); - goto fail_tpi; + return PTR_ERR(ctx->client[I2C_HDMI]); } - ctx->client[I2C_CBUS] = i2c_new_dummy(adapter, I2C_CBUS_ADDR); - if (!ctx->client[I2C_CBUS]) { + ctx->client[I2C_CBUS] = devm_i2c_new_dummy_device(&client->dev, adapter, + I2C_CBUS_ADDR); + if (IS_ERR(ctx->client[I2C_CBUS])) { dev_err(ctx->dev, "failed to create CBUS client\n"); - goto fail_hdmi; + return PTR_ERR(ctx->client[I2C_CBUS]); } return 0; - -fail_hdmi: - i2c_unregister_device(ctx->client[I2C_HDMI]); -fail_tpi: - i2c_unregister_device(ctx->client[I2C_TPI]); - - return -ENODEV; -} - -static void sii9234_deinit_resources(struct sii9234 *ctx) -{ - i2c_unregister_device(ctx->client[I2C_CBUS]); - i2c_unregister_device(ctx->client[I2C_HDMI]); - i2c_unregister_device(ctx->client[I2C_TPI]); } static inline struct sii9234 *bridge_to_sii9234(struct drm_bridge *bridge) @@ -951,7 +940,6 @@ static int sii9234_remove(struct i2c_client *client) sii9234_cable_out(ctx); drm_bridge_remove(&ctx->bridge); - sii9234_deinit_resources(ctx); return 0; } |