Messages in this thread Patch in this message | | | From | Sylwester Nawrocki <> | Subject | [PATCH RFC 01/13] i2c: add dummy inline functions for when CONFIG_OF_I2C(_MODULE) isn't defined | Date | Mon, 10 Dec 2012 20:41:27 +0100 |
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
If CONFIG_OF_I2C and CONFIG_OF_I2C_MODULE are undefined no declaration of of_find_i2c_device_by_node and of_find_i2c_adapter_by_node will be available. Add dummy inline functions to avoid compilation breakage.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- include/linux/of_i2c.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h index 1cb775f..cfb545c 100644 --- a/include/linux/of_i2c.h +++ b/include/linux/of_i2c.h @@ -29,6 +29,18 @@ static inline void of_i2c_register_devices(struct i2c_adapter *adap) { return; } + +static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node) +{ + return NULL; +} + +/* must call put_device() when done with returned i2c_adapter device */ +static inline struct i2c_adapter *of_find_i2c_adapter_by_node( + struct device_node *node) +{ + return NULL; +} #endif /* CONFIG_OF_I2C */ #endif /* __LINUX_OF_I2C_H */ -- 1.7.9.5
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