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Commit d582963a authored by Jean Delvare's avatar Jean Delvare Committed by Jean Delvare
Browse files

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: default avatarJean Delvare <khali@linux-fr.org>
Cc: Michael Lawnick <ml.lawnick@gmx.de>
parent 32358443

include/linux/i2c.h

+0 −1
Original line number Diff line number Diff line
@@ -387,7 +387,6 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data) 
static inline int i2c_parent_is_i2c_adapter(const struct i2c_adapter *adapter)

{

	return adapter->dev.parent != NULL

		&& adapter->dev.parent->bus == &i2c_bus_type

		&& adapter->dev.parent->type == &i2c_adapter_type;

}