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x86: Some cleanups for pci gart code

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- Mark function static
- Clarify license

[ tglx: arch/x86 adaptation ]

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Andi Kleen 2007-10-17 18:04:37 +02:00 committed by Thomas Gleixner
parent 121d7bf5a2
commit ff7f36497e
1 changed files with 3 additions and 1 deletions
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4
arch/x86/kernel/pci-gart_64.c
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@ -8,6 +8,7 @@
* See Documentation/DMA-mapping.txt for the interface specification. * See Documentation/DMA-mapping.txt for the interface specification.
* *
* Copyright 2002 Andi Kleen, SuSE Labs. * Copyright 2002 Andi Kleen, SuSE Labs.
* Subject to the GNU General Public License v2 only.
*/ */
#include <linux/types.h> #include <linux/types.h>
@ -375,7 +376,8 @@ static inline int dma_map_cont(struct scatterlist *start, int nelems,
* DMA map all entries in a scatterlist. * DMA map all entries in a scatterlist.
* Merge chunks that have page aligned sizes into a continuous mapping. * Merge chunks that have page aligned sizes into a continuous mapping.
*/ */
int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir) static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents,
int dir)
{ {
int i; int i;
int out; int out;