diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7171-staging-fsl-mc-set-up-coherent-dma-ops-for-added-dev.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/7171-staging-fsl-mc-set-up-coherent-dma-ops-for-added-dev.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/layerscape/patches-4.4/7171-staging-fsl-mc-set-up-coherent-dma-ops-for-added-dev.patch b/target/linux/layerscape/patches-4.4/7171-staging-fsl-mc-set-up-coherent-dma-ops-for-added-dev.patch deleted file mode 100644 index d6de805e6a..0000000000 --- a/target/linux/layerscape/patches-4.4/7171-staging-fsl-mc-set-up-coherent-dma-ops-for-added-dev.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 3657147d6fea1977c07373325626bf50fe15bcfc Mon Sep 17 00:00:00 2001 -From: Stuart Yoder <stuart.yoder@nxp.com> -Date: Mon, 11 Apr 2016 11:49:13 -0500 -Subject: [PATCH 171/226] staging: fsl-mc: set up coherent dma ops for added - devices - -Unless discovered devices have the no shareability flag set, -set up coherent dma ops for them. - -Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> -Acked-by: German Rivera <german.rivera@nxp.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/staging/fsl-mc/bus/mc-bus.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/staging/fsl-mc/bus/mc-bus.c -+++ b/drivers/staging/fsl-mc/bus/mc-bus.c -@@ -469,6 +469,10 @@ int fsl_mc_device_add(struct dprc_obj_de - goto error_cleanup_dev; - } - -+ /* Objects are coherent, unless 'no shareability' flag set. */ -+ if (!(obj_desc->flags & DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY)) -+ arch_setup_dma_ops(&mc_dev->dev, 0, 0, NULL, true); -+ - /* - * The device-specific probe callback will get invoked by device_add() - */ |