Re: [PATCH v7] drivers: ddcci: upstream DDCCI driver

[Yusuf Khan]

> How can this ever fail?
If ddcci_verify_device() fails
> Not needed, just do not have it.
I'm assuming you mean the locks?
> This should not be needed in sysfs.  What tool wants this?
Its for the idSerial and modalias part of the userland interface.
> Why "_void"?
suppressing "initialization of ‘void (*)(struct device *)’ from
incompatible pointer type ‘int (*)(struct device *)’"