Re: [PATCH] spmi: Add check for remove callback in spmi_drv_remove API

[Greg KH]

On Tue, Dec 13, 2022 at 07:12:10PM +0530, Jishnu Prakash wrote:
> Hi Greg

Hi, please do not top-post :(

> These are two SPMI drivers without remove callbacks defined:
> 
> drivers/mfd/qcom-spmi-pmic.c
> drivers/mfd/hi6421-spmi-pmic.c

Great, they should be fixed up now, right?

> We made this change after noticing an issue internally with the first one
> above, there was a crash when trying to remove it with rmmod, which is fixed
> by this change.

Then please say that in the changelog text, otherwise we have no idea
_why_ this is needed.  All you said was "add this new check _IF_" and we
have no idea what the answer to "if" is :(

thanks,

greg k-h