From 0e87e73f4abe1ada69cf780fe2550c6361a1b53b Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Fri, 21 Dec 2012 10:04:07 -0700 Subject: [PATCH] crypto: omap-sham - Convert to dma_request_slave_channel_compat() Use the dma_request_slave_channel_compat() call instead of the dma_request_channel() call to request a DMA channel. This allows the omap-sham driver use different DMA engines. CC: Dmitry Kasatkin Signed-off-by: Mark A. Greer Signed-off-by: Herbert Xu --- drivers/crypto/omap-sham.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index 860cad8..8074bd9 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -1292,7 +1292,8 @@ static int __devinit omap_sham_probe(struct platform_device *pdev) dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - dd->dma_lch = dma_request_channel(mask, omap_dma_filter_fn, &dd->dma); + dd->dma_lch = dma_request_slave_channel_compat(mask, omap_dma_filter_fn, + &dd->dma, dev, "rx"); if (!dd->dma_lch) { dev_err(dev, "unable to obtain RX DMA engine channel %u\n", dd->dma); -- 2.7.4