[PATCH AUTOSEL 5.11 02/52] i2c: rcar: optimize cacheline to minimize HW race condition

[Sasha Levin]

From: Wolfram Sang <wsa+rene...@sang-engineering.com>

[ Upstream commit 25c2e0fb5fefb8d7847214cf114d94c7aad8e9ce ]

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

Signed-off-by: Wolfram Sang <wsa+rene...@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Signed-off-by: Wolfram Sang <w...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/i2c/busses/i2c-rcar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 824586d7ee56..ad6630e3cc77 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -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;
-- 
2.30.1