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i2c: rcar: optimize cacheline to minimize HW race condition
[ Upstream commit 25c2e0fb5f ]
'flags' and 'io' are needed first, so they should be at the beginning of
the private struct.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
1e1aace4a3
commit
5f04f970d5
@@ -116,6 +116,7 @@ enum rcar_i2c_type {
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};
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struct rcar_i2c_priv {
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u32 flags;
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void __iomem *io;
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struct i2c_adapter adap;
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struct i2c_msg *msg;
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@@ -126,7 +127,6 @@ struct rcar_i2c_priv {
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int pos;
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u32 icccr;
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u32 flags;
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u8 recovery_icmcr; /* protected by adapter lock */
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enum rcar_i2c_type devtype;
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struct i2c_client *slave;
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