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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-08 12:36:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-08 12:36:50 -0700
commit2ceedf97aef41d071d897a6e6aec8c05fb707ec4 (patch)
tree8435c97dbb7333f8b4977e041075f7a68dfbb92b /crypto
parent09b56d5a418b7ced4ca427c7cf8faf11df72364c (diff)
parent3edc85023a1e1daf22d8e372c5c4f87dc4a04a71 (diff)
downloadlinux-2ceedf97aef41d071d897a6e6aec8c05fb707ec4.tar.bz2
Merge tag 'dmaengine-4.13-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul: - removal of AVR32 support in dw driver as AVR32 is gone - new driver for Broadcom stream buffer accelerator (SBA) RAID driver - add support for Faraday Technology FTDMAC020 in amba-pl08x driver - IOMMU support in pl330 driver - updates to bunch of drivers * tag 'dmaengine-4.13-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (36 commits) dmaengine: qcom_hidma: correct API violation for submit dmaengine: zynqmp_dma: Remove max len check in zynqmp_dma_prep_memcpy dmaengine: tegra-apb: Really fix runtime-pm usage dmaengine: fsl_raid: make of_device_ids const. dmaengine: qcom_hidma: allow ACPI/DT parameters to be overridden dmaengine: fsldma: set BWC, DAHTS and SAHTS values correctly dmaengine: Kconfig: Simplify the help text for MXS_DMA dmaengine: pl330: Delete unused functions dmaengine: Replace WARN_TAINT_ONCE() with pr_warn_once() dmaengine: Kconfig: Extend the dependency for MXS_DMA dmaengine: mxs: Use %zu for printing a size_t variable dmaengine: ste_dma40: Cleanup scatterlist layering violations dmaengine: imx-dma: cleanup scatterlist layering violations dmaengine: use proper name for the R-Car SoC dmaengine: imx-sdma: Fix compilation warning. dmaengine: imx-sdma: Handle return value of clk_prepare_enable dmaengine: pl330: Add IOMMU support to slave tranfers dmaengine: DW DMAC: Handle return value of clk_prepare_enable dmaengine: pl08x: use GENMASK() to create bitmasks dmaengine: pl08x: Add support for Faraday Technology FTDMAC020 ...
Diffstat (limited to 'crypto')
-rw-r--r--crypto/async_tx/async_pq.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/crypto/async_tx/async_pq.c b/crypto/async_tx/async_pq.c
index f83de99d7d71..56bd612927ab 100644
--- a/crypto/async_tx/async_pq.c
+++ b/crypto/async_tx/async_pq.c
@@ -62,9 +62,6 @@ do_async_gen_syndrome(struct dma_chan *chan,
dma_addr_t dma_dest[2];
int src_off = 0;
- if (submit->flags & ASYNC_TX_FENCE)
- dma_flags |= DMA_PREP_FENCE;
-
while (src_cnt > 0) {
submit->flags = flags_orig;
pq_src_cnt = min(src_cnt, dma_maxpq(dma, dma_flags));
@@ -83,6 +80,8 @@ do_async_gen_syndrome(struct dma_chan *chan,
if (cb_fn_orig)
dma_flags |= DMA_PREP_INTERRUPT;
}
+ if (submit->flags & ASYNC_TX_FENCE)
+ dma_flags |= DMA_PREP_FENCE;
/* Drivers force forward progress in case they can not provide
* a descriptor