RE: [PATCH] efi: Avoid sysfs spew on reboot and panic

[Luck, Tony]

> If you insist on your design, I prefer deleting the function pstore_write before 
> applying your patch. We all know no real users to call this function,
> every backend will register Its own callback, so this function is useless at all.

We could do that. I threw in pstore_write without any particular use case in mind.
Since there hasn't been a rush of people adding calls to it (and since it seems
that pstore back ends have very limited amounts of space at their disposal, any
use of pstore_write would probably cause problems for the dmesg dump model)
removing it sounds like a good idea.

If someone does want to use it - they will have to figure out how to solve
priority issues.

-Tony
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