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i2c: Simplify i2c_parent_is_i2c_adapter
Only i2c devices can have their type set to i2c_adapter_type, so testing the bus type is redundant. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Michael Lawnick <ml.lawnick@gmx.de>
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@ -387,7 +387,6 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
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static inline int i2c_parent_is_i2c_adapter(const struct i2c_adapter *adapter)
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{
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return adapter->dev.parent != NULL
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&& adapter->dev.parent->bus == &i2c_bus_type
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&& adapter->dev.parent->type == &i2c_adapter_type;
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}
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