[PATCH v2 03/10] i2c: pasemi: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: 2023-11-24 10:16:55
Also in:
linux-i2c, lkml
Subsystem:
i2c subsystem, i2c subsystem host drivers, linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Wolfram Sang, Andi Shyti, Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
After removal of the legacy eeprom driver the only remaining I2C client device driver supporting I2C_CLASS_SPD is jc42. Because this driver also supports I2C_CLASS_HWMON, adapters don't have to declare support for I2C_CLASS_SPD if they support I2C_CLASS_HWMON. It's one step towards getting rid of I2C_CLASS_SPD mid-term. Series was created supported by Coccinelle and its splitpatch. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/i2c/busses/i2c-pasemi-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-pasemi-pci.c b/drivers/i2c/busses/i2c-pasemi-pci.c
index cfc89e04e..77f90c743 100644
--- a/drivers/i2c/busses/i2c-pasemi-pci.c
+++ b/drivers/i2c/busses/i2c-pasemi-pci.c@@ -56,7 +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; + smbus->adapter.class = I2C_CLASS_HWMON; error = pasemi_i2c_common_probe(smbus); if (error) return error;