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[ARM] dma: convert IOMD DMA to use sg_next()

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... rather than incrementing the sg pointer.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-12-08 19:03:58 +00:00 committed by Russell King
parent d667522fdf
commit 9e28d7e8c5
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-rpc/dma.c
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@ -67,7 +67,7 @@ static void iomd_get_next_sg(struct scatterlist *sg, struct iomd_dma *idma)
if (idma->dma.sg->length == 0) { if (idma->dma.sg->length == 0) {
if (idma->dma.sgcount > 1) { if (idma->dma.sgcount > 1) {
idma->dma.sg++; idma->dma.sg = sg_next(idma->dma.sg);
idma->dma.sgcount--; idma->dma.sgcount--;
} else { } else {
idma->dma.sg = NULL; idma->dma.sg = NULL;