The mmc block queue functions are tailored for the mmc_block
driver, so move those functions into that module.
Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>

Replace kernel_thread() with kthread_run()/kthread_stop().
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!