Re: [PATCH 04/18] [PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #4]

[David Howells]

Arnd Bergmann <arnd.bergmann@xxxxxxxxxx> wrote:

> You could write it as
> 
> bounce-$(CONFIG_MMU) += bounce.o
> obj-$(CONFIG_BLOCK)  += $(bounce-y)

I could, yes, but why?  What does it buy?  I think this:

	ifeq ($(CONFIG_MMU)$(CONFIG_BLOCK),yy)
	obj-y += bounce.o
	endif

is clearer.

David
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