Re: [PATCH 07/20] init: refactor name_to_dev_t

[Christoph Hellwig <hch@xxxxxx>]

On Thu, Nov 19, 2020 at 09:25:05AM +0100, Jan Kara wrote:
> OK, understood. Still it would seem more logical to leave blk_lookup_devt()
> declaration inside #ifdef CONFIG_BLOCK and just delete the !CONFIG_BLOCK
> definition (to make it clear we ever expect only users compiled when
> CONFIG_BLOCK is defined). But whatever... Feel free to add:

Not having the ifdef would allow using IS_ENABLED() around it.  Which
is what I did in one of the earlier variants before settlings on this one.