6.6-stable review patch. If anyone has any objections, please let me know.
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From: Chiasheng Lee chiasheng.lee@linux.intel.com
commit 664596bd98bb251dd417dfd3f9b615b661e1e44a upstream.
Hide the Intel Birch Stream SoC TCO WDT feature since it was removed.
On platforms with PCH TCO WDT, this redundant device might be rendering errors like this:
[ 28.144542] sysfs: cannot create duplicate filename '/bus/platform/devices/iTCO_wdt'
Fixes: 8c56f9ef25a3 ("i2c: i801: Add support for Intel Birch Stream SoC") Link: https://bugzilla.kernel.org/show_bug.cgi?id=220320 Signed-off-by: Chiasheng Lee chiasheng.lee@linux.intel.com Cc: stable@vger.kernel.org # v6.7+ Reviewed-by: Mika Westerberg mika.westerberg@linux.intel.com Reviewed-by: Jarkko Nikula jarkko.nikula@linux.intel.com Signed-off-by: Andi Shyti andi.shyti@kernel.org Link: https://lore.kernel.org/r/20250901125943.916522-1-chiasheng.lee@linux.intel.... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/i2c/busses/i2c-i801.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1051,7 +1051,7 @@ static const struct pci_device_id i801_i { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_P_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_SOC_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_PCH_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, - { PCI_DEVICE_DATA(INTEL, BIRCH_STREAM_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, + { PCI_DEVICE_DATA(INTEL, BIRCH_STREAM_SMBUS, FEATURES_ICH5) }, { PCI_DEVICE_DATA(INTEL, ARROW_LAKE_H_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, PANTHER_LAKE_H_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, PANTHER_LAKE_P_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) },