Hi Soren, > [snip] > > > +gregkh-i2c-i2c-Kconfig-update.patch > > +gregkh-i2c-i2c-pcf8574-cleanup.patch > > +gregkh-i2c-i2c-adm9240-docs.patch > > +gregkh-i2c-i2c-device-attr-lm90.patch > > +gregkh-i2c-i2c-device-attr-lm83.patch > > +gregkh-i2c-i2c-device-attr-lm63.patch > > +gregkh-i2c-i2c-device-attr-it87.patch > > +gregkh-i2c-hwmon-01.patch > > +gregkh-i2c-hwmon-02.patch > > +gregkh-i2c-hwmon-03.patch > > > > i2c tree updates > > > > +i2c-chips-need-hwmon.patch > > +gregkh-i2c-hwmon-02-sparc64-fix.patch > > > > Fix a few things in the i2c tree > > [snip] > > after those changes i don't get entries in /sys for my W83627THF chip. > > (p4c800-D, i875,ICH5) > > relevant config parts: > > CONFIG_HWMON=y > CONFIG_I2C=y > CONFIG_I2C_ISA=y > CONFIG_I2C_SENSOR=y > CONFIG_SENSORS_W83627HF=y Which kernel are you upgrading from? Is CONFIG_PNPACPI set? If it is, try whithout it. If it doesn't work, please try reverting (in reverse order): gregkh-i2c-hwmon-01.patch gregkh-i2c-hwmon-02.patch gregkh-i2c-hwmon-03.patch i2c-chips-need-hwmon.patch gregkh-i2c-hwmon-02-sparc64-fix.patch and see how it goes. Thanks, -- Jean Delvare