From: Horia Geantă Date: Mon, 10 Jul 2017 05:40:33 +0000 (+0300) Subject: crypto: caam/qi - explicitly set dma_ops X-Git-Tag: v4.14-rc1~129^2~87 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5747ff3091f7328a0c3e63eafedafe80d7953be8;p=platform%2Fkernel%2Flinux-rpi.git crypto: caam/qi - explicitly set dma_ops Since ARM64 commit 1dccb598df549 ("arm64: simplify dma_get_ops"), dma_ops no longer default to swiotlb_dma_ops, but to dummy_dma_ops. dma_ops have to be explicitly set in the driver - at least for ARM64. Fixes: 67c2315def06 ("crypto: caam - add Queue Interface (QI) backend support") Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c index 01284fa..1c1f3fa 100644 --- a/drivers/crypto/caam/qi.c +++ b/drivers/crypto/caam/qi.c @@ -734,6 +734,7 @@ int caam_qi_init(struct platform_device *caam_pdev) qi_pdev = platform_device_register_full(&qi_pdev_info); if (IS_ERR(qi_pdev)) return PTR_ERR(qi_pdev); + set_dma_ops(&qi_pdev->dev, get_dma_ops(ctrldev)); ctrlpriv = dev_get_drvdata(ctrldev); qidev = &qi_pdev->dev;