6.7-stable review patch. If anyone has any objections, please let me know.
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From: Heiner Kallweit hkallweit1@gmail.com
commit 09f02902eb9cd41d4b88f4a5b93696297b57a3b0 upstream.
i801_probe_optional_slaves() is called before i801_add_mux(). This results in mux_pdev being checked before it's set by i801_add_mux(). Fix this by changing the order of the calls. I consider this safe as I see no dependencies.
Fixes: 80e56b86b59e ("i2c: i801: Simplify class-based client device instantiation") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit hkallweit1@gmail.com Reviewed-by: Andi Shyti andi.shyti@kernel.org Signed-off-by: Andi Shyti andi.shyti@kernel.org 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 @@ -1740,9 +1740,9 @@ static int i801_probe(struct pci_dev *de
i801_enable_host_notify(&priv->adapter);
- i801_probe_optional_slaves(priv); /* We ignore errors - multiplexing is optional */ i801_add_mux(priv); + i801_probe_optional_slaves(priv);
pci_set_drvdata(dev, priv);