x86: return conditional to mmu

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Just return our allocation if we don't have an mmu. For i386, where this patch
is being applied, we never have. So our goal is just to have the code to look like
x86_64's.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

...

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Glauber Costa 2008-04-09 13:18:08 -03:00 • committed by Ingo Molnar

parent aa99b16faa

commit da60cab4dd

1 changed files with 32 additions and 2 deletions

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arch/x86/kernel/pci-dma_32.c

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