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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 18:55:43 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 18:55:43 +0200 |
commit | 47ebe00b684c2bc183a766bc33c8b5943bc0df85 (patch) | |
tree | c0f155acc5623f6990d20b7a623f48f5e7aa0f61 /drivers/dma/virt-dma.c | |
parent | Merge tag 'mips_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux (diff) | |
parent | dmaengine: Revert "dmaengine: fsl-edma: add i.mx7ulp edma2 version support" (diff) | |
download | linux-47ebe00b684c2bc183a766bc33c8b5943bc0df85.tar.xz linux-47ebe00b684c2bc183a766bc33c8b5943bc0df85.zip |
Merge tag 'dmaengine-5.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
- Add support in dmaengine core to do device node checks for DT devices
and update bunch of drivers to use that and remove open coding from
drivers
- New driver/driver support for new hardware, namely:
- MediaTek UART APDMA
- Freescale i.mx7ulp edma2
- Synopsys eDMA IP core version 0
- Allwinner H6 DMA
- Updates to axi-dma and support for interleaved cyclic transfers
- Greg's debugfs return value check removals on drivers
- Updates to stm32-dma, hsu, dw, pl330, tegra drivers
* tag 'dmaengine-5.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (68 commits)
dmaengine: Revert "dmaengine: fsl-edma: add i.mx7ulp edma2 version support"
dmaengine: at_xdmac: check for non-empty xfers_list before invoking callback
Documentation: dmaengine: clean up description of dmatest usage
dmaengine: tegra210-adma: remove PM_CLK dependency
dmaengine: fsl-edma: add i.mx7ulp edma2 version support
dt-bindings: dma: fsl-edma: add new i.mx7ulp-edma
dmaengine: fsl-edma-common: version check for v2 instead
dmaengine: fsl-edma-common: move dmamux register to another single function
dmaengine: fsl-edma: add drvdata for fsl-edma
dmaengine: Revert "dmaengine: fsl-edma: support little endian for edma driver"
dmaengine: rcar-dmac: Reject zero-length slave DMA requests
dmaengine: dw: Enable iDMA 32-bit on Intel Elkhart Lake
dmaengine: dw-edma: fix semicolon.cocci warnings
dmaengine: sh: usb-dmac: Use [] to denote a flexible array member
dmaengine: dmatest: timeout value of -1 should specify infinite wait
dmaengine: dw: Distinguish ->remove() between DW and iDMA 32-bit
dmaengine: fsl-edma: support little endian for edma driver
dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width"
dmagengine: pl330: add code to get reset property
dt-bindings: pl330: document the optional resets property
...
Diffstat (limited to 'drivers/dma/virt-dma.c')
-rw-r--r-- | drivers/dma/virt-dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/virt-dma.c b/drivers/dma/virt-dma.c index bb5390847257..ec4adf4260a0 100644 --- a/drivers/dma/virt-dma.c +++ b/drivers/dma/virt-dma.c @@ -98,7 +98,7 @@ static void vchan_complete(unsigned long arg) } spin_unlock_irq(&vc->lock); - dmaengine_desc_callback_invoke(&cb, NULL); + dmaengine_desc_callback_invoke(&cb, &vd->tx_result); list_for_each_entry_safe(vd, _vd, &head, node) { dmaengine_desc_get_callback(&vd->tx, &cb); @@ -106,7 +106,7 @@ static void vchan_complete(unsigned long arg) list_del(&vd->node); vchan_vdesc_fini(vd); - dmaengine_desc_callback_invoke(&cb, NULL); + dmaengine_desc_callback_invoke(&cb, &vd->tx_result); } } |