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Commit ff7f3649 authored by Andi Kleen's avatar Andi Kleen Committed by Thomas Gleixner
Browse files

x86: Some cleanups for pci gart code 



- Mark function static
- Clarify license

[ tglx: arch/x86 adaptation ]

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 121d7bf5

arch/x86/kernel/pci-gart_64.c

+3 −1
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
 * See Documentation/DMA-mapping.txt for the interface specification.

 * 

 * Copyright 2002 Andi Kleen, SuSE Labs.

 * Subject to the GNU General Public License v2 only.

 */



#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.

 * 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 out;