init: remove pointless Root_* values
authorChristoph Hellwig <hch@lst.de>
Wed, 31 May 2023 12:55:16 +0000 (14:55 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 5 Jun 2023 16:55:20 +0000 (10:55 -0600)
commitf5524c3fadba35c075a5131bad74e3041507a694
tree918a602bcbf6841a66bbaa6e524e42aece4c8827
parentcc89c63e2fe37d476357c82390dfb12edcd41cdd
init: remove pointless Root_* values

Remove all unused defines, and just use the expanded versions for
the SCSI disk majors.

I've decided to keep Root_RAM0 even if it could be expanded as there
is a lot of special casing for it in the init code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230531125535.676098-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
arch/alpha/kernel/setup.c
arch/ia64/kernel/setup.c
arch/powerpc/platforms/powermac/setup.c
include/linux/root_dev.h