Commit 25c2e0fb authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang
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i2c: rcar: optimize cacheline to minimize HW race condition 



'flags' and 'io' are needed first, so they should be at the beginning of
the private struct.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent c7b514ec

drivers/i2c/busses/i2c-rcar.c

+1 −1
Original line number Diff line number Diff line
@@ -119,6 +119,7 @@ enum rcar_i2c_type { 
};



struct rcar_i2c_priv {

	u32 flags;

	void __iomem *io;

	struct i2c_adapter adap;

	struct i2c_msg *msg;
@@ -129,7 +130,6 @@ struct rcar_i2c_priv { 


	int pos;

	u32 icccr;

	u32 flags;

	u8 recovery_icmcr;	/* protected by adapter lock */

	enum rcar_i2c_type devtype;

	struct i2c_client *slave;