Messages in this thread Patch in this message | | | From | Linus Walleij <> | Subject | [PATCH 19/32] dma40: remove export of stedma40_memcpy_sg | Date | Tue, 25 Jan 2011 11:18:22 +0100 |
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From: Rabin Vincent <rabin.vincent@stericsson.com>
The dmaengine framework has the API for this now.
Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> --- arch/arm/plat-nomadik/include/plat/ste_dma40.h | 19 ------------------- drivers/dma/ste_dma40.c | 2 +- 2 files changed, 1 insertions(+), 20 deletions(-)
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h index 8358f85..c448860 100644 --- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h +++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h @@ -172,25 +172,6 @@ struct stedma40_platform_data { bool stedma40_filter(struct dma_chan *chan, void *data); /** - * stedma40_memcpy_sg() - extension of the dma framework, memcpy to/from - * scattergatter lists. - * - * @chan: dmaengine handle - * @sgl_dst: Destination scatter list - * @sgl_src: Source scatter list - * @sgl_len: The length of each scatterlist. Both lists must be of equal length - * and each element must match the corresponding element in the other scatter - * list. - * @flags: is actually enum dma_ctrl_flags. See dmaengine.h - */ - -struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan, - struct scatterlist *sgl_dst, - struct scatterlist *sgl_src, - unsigned int sgl_len, - unsigned long flags); - -/** * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave * (=device) * diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 8c6abc2..0f5d617 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -1733,6 +1733,7 @@ err: } struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan, +static struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan, struct scatterlist *sgl_dst, struct scatterlist *sgl_src, unsigned int sgl_len, @@ -1771,7 +1772,6 @@ err: spin_unlock_irqrestore(&d40c->lock, flags); return NULL; } -EXPORT_SYMBOL(stedma40_memcpy_sg); bool stedma40_filter(struct dma_chan *chan, void *data) { -- 1.7.3.2
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