linux-kernel - [PATCH 5.16 0499/1017] i2c: pasemi: Drop I2C classes from platform driver variant

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Message-Id: <20220405070409.111104987@linuxfoundation.org>
Date:   Tue,  5 Apr 2022 09:23:32 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Martin Povišer <povik+lin@...ebit.org>,
        Sven Peter <sven@...npeter.dev>,
        Hector Martin <marcan@...can.st>,
        Wolfram Sang <wsa@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.16 0499/1017] i2c: pasemi: Drop I2C classes from platform driver variant

From: Martin Povišer <povik+lin@...ebit.org>

[ Upstream commit 19e138e43a0820bb4dbf8fb5c7691f82e9221f2b ]

Drop I2C device-probing classes from platform variant of the PASemi
controller as it is only used on platforms where I2C devices should
be instantiated in devicetree. (The I2C_CLASS_DEPRECATED flag is not
raised as up to this point no devices relied on the old behavior.)

Fixes: d88ae2932df0 ("i2c: pasemi: Add Apple platform driver")
Signed-off-by: Martin Povišer <povik+lin@...ebit.org>
Reviewed-by: Sven Peter <sven@...npeter.dev>
Acked-by: Hector Martin <marcan@...can.st>
Signed-off-by: Wolfram Sang <wsa@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/i2c/busses/i2c-pasemi-core.c | 1 -
 drivers/i2c/busses/i2c-pasemi-pci.c  | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-pasemi-core.c b/drivers/i2c/busses/i2c-pasemi-core.c
index 4e161a4089d8..7728c8460dc0 100644
--- a/drivers/i2c/busses/i2c-pasemi-core.c
+++ b/drivers/i2c/busses/i2c-pasemi-core.c
@@ -333,7 +333,6 @@ int pasemi_i2c_common_probe(struct pasemi_smbus *smbus)
 	smbus->adapter.owner = THIS_MODULE;
 	snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
 		 "PA Semi SMBus adapter (%s)", dev_name(smbus->dev));
-	smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
 	smbus->adapter.algo = &smbus_algorithm;
 	smbus->adapter.algo_data = smbus;
 
diff --git a/drivers/i2c/busses/i2c-pasemi-pci.c b/drivers/i2c/busses/i2c-pasemi-pci.c
index 1ab1f28744fb..cfc89e04eb94 100644
--- a/drivers/i2c/busses/i2c-pasemi-pci.c
+++ b/drivers/i2c/busses/i2c-pasemi-pci.c
@@ -56,6 +56,7 @@ static int pasemi_smb_pci_probe(struct pci_dev *dev,
 	if (!smbus->ioaddr)
 		return -EBUSY;
 
+	smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
 	error = pasemi_i2c_common_probe(smbus);
 	if (error)
 		return error;
-- 
2.34.1