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i2c: Add nop fwnode operations
Add nop variants of i2c_find_device_by_fwnode(), i2c_find_adapter_by_fwnode() and i2c_get_adapter_by_fwnode() for use without CONFIG_I2C. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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@ -960,8 +960,6 @@ int i2c_handle_smbus_host_notify(struct i2c_adapter *adap, unsigned short addr);
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#define builtin_i2c_driver(__i2c_driver) \
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builtin_driver(__i2c_driver, i2c_add_driver)
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#endif /* I2C */
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/* must call put_device() when done with returned i2c_client device */
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struct i2c_client *i2c_find_device_by_fwnode(struct fwnode_handle *fwnode);
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@ -971,6 +969,28 @@ struct i2c_adapter *i2c_find_adapter_by_fwnode(struct fwnode_handle *fwnode);
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/* must call i2c_put_adapter() when done with returned i2c_adapter device */
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struct i2c_adapter *i2c_get_adapter_by_fwnode(struct fwnode_handle *fwnode);
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#else /* I2C */
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static inline struct i2c_client *
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i2c_find_device_by_fwnode(struct fwnode_handle *fwnode)
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{
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return NULL;
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}
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static inline struct i2c_adapter *
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i2c_find_adapter_by_fwnode(struct fwnode_handle *fwnode)
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{
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return NULL;
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}
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static inline struct i2c_adapter *
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i2c_get_adapter_by_fwnode(struct fwnode_handle *fwnode)
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{
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return NULL;
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}
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#endif /* !I2C */
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#if IS_ENABLED(CONFIG_OF)
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/* must call put_device() when done with returned i2c_client device */
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static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
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