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List:       linux-i2c
Subject:    [PATCH 1/2] i2c: Simplify i2c_parent_is_i2c_adapter
From:       Jean Delvare <khali () linux-fr ! org>
Date:       2010-08-23 9:29:14
Message-ID: 20100823112914.3fdc94b6 () hyperion ! delvare
[Download RAW message or body]

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>
---
Michael, is this OK with you?

 include/linux/i2c.h |    1 -
 1 file changed, 1 deletion(-)

--- linux-2.6.36-rc0.orig/include/linux/i2c.h	2010-08-15 21:00:36.000000000 +0200
+++ linux-2.6.36-rc0/include/linux/i2c.h	2010-08-15 21:01:32.000000000 +0200
@@ -387,7 +387,6 @@ static inline void i2c_set_adapdata(stru
 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;
 }
 


-- 
Jean Delvare
--
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