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authorChristoph Hellwig <hch@lst.de>2018-05-03 16:25:08 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-03 16:25:08 +0200
commit3d6ce86ee79465e1b1b6e287f8ea26b553fc768e (patch)
tree5305a5ffefc514d485ae634e9d53b3e601fafbd3 /drivers/amba
parent07397df29e57cde5799af16e8f148ae10ed75285 (diff)
downloadlinux-3d6ce86ee79465e1b1b6e287f8ea26b553fc768e.tar.bz2
drivers: remove force dma flag from buses
With each bus implementing its own DMA configuration callback, there is no need for bus to explicitly set the force_dma flag. Modify the of_dma_configure function to accept an input parameter which specifies if implicit DMA configuration is required when it is not described by the firmware. Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # PCI parts Reviewed-by: Rob Herring <robh@kernel.org> [hch: tweaked the changelog a bit] Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/amba')
-rw-r--r--drivers/amba/bus.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index b1f41f7d8eeb..3b0118786b43 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -204,7 +204,6 @@ struct bus_type amba_bustype = {
.uevent = amba_uevent,
.dma_configure = platform_dma_configure,
.pm = &amba_pm,
- .force_dma = true,
};
static int __init amba_init(void)