Commit ec7b2e7b authored Sep 14, 2023 by Heiner Kallweit Committed by Greg Kroah-Hartman Oct 10, 2023

i2c: i801: unregister tco_pdev in i801_probe() error path



commit 3914784553f68c931fc666dbe7e86fe881aada38 upstream.

We have to unregister tco_pdev also if i2c_add_adapter() fails.

Fixes: 94246930 ("i2c: i801: Create iTCO device on newer Intel PCHs")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent a4ecd856

drivers/i2c/busses/i2c-i801.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1873,6 +1873,7 @@ static int i801_probe(struct pci_dev dev, const struct pci_device_id id)
		"SMBus I801 adapter at %04lx", priv->smba);
		err = i2c_add_adapter(&priv->adapter);
		if (err) {
		platform_device_unregister(priv->tco_pdev);
		i801_acpi_remove(priv);
		return err;
		}