diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 03:13:54 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 03:13:54 +0300 |
commit | 553911c67eb701d46e2dcd073f603c6f6546c38b (patch) | |
tree | ad5169ecc77a8e647550e2704b64e9a2a9ab3bce /drivers/dma/at_xdmac.c | |
parent | 521f3970853a4b2ff7f833763532bdba2ea11257 (diff) | |
parent | c84750906b4818d4929fbf73a4ae6c113b94f52b (diff) |
Merge tag 'dmaengine-4.9-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"This is bit large pile of code which bring in some nice additions:
- Error reporting: we have added a new mechanism for users of
dmaenegine to register a callback_result which tells them the
result of the dma transaction. Right now only one user (ntb) is
using it.
- As we discussed on KS mailing list and pointed out NO_IRQ has no
place in kernel, this also remove NO_IRQ from dmaengine subsystem
(both arm and ppc users)
- Support for IOMMU slave transfers and its implementation for arm.
- To get better build coverage, enable COMPILE_TEST for bunch of
driver, and fix the warning and sparse complaints on these.
- Apart from above, usual updates spread across drivers"
* tag 'dmaengine-4.9-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (169 commits)
async_pq_val: fix DMA memory leak
dmaengine: virt-dma: move function declarations
dmaengine: omap-dma: Enable burst and data pack for SG
DT: dmaengine: rcar-dmac: document R8A7743/5 support
dmaengine: fsldma: Unmap region obtained by of_iomap
dmaengine: jz4780: fix resource leaks on error exit return
dma-debug: fix ia64 build, use PHYS_PFN
dmaengine: coh901318: fix integer overflow when shifting more than 32 places
dmaengine: edma: avoid uninitialized variable use
dma-mapping: fix m32r build warning
dma-mapping: fix ia64 build, use PHYS_PFN
dmaengine: ti-dma-crossbar: enable COMPILE_TEST
dmaengine: omap-dma: enable COMPILE_TEST
dmaengine: edma: enable COMPILE_TEST
dmaengine: ti-dma-crossbar: Fix of_device_id data parameter usage
dmaengine: ti-dma-crossbar: Correct type for of_find_property() third parameter
dmaengine/ARM: omap-dma: Fix the DMAengine compile test on non OMAP configs
dmaengine: edma: Rename set_bits and remove unused clear_bits helper
dmaengine: edma: Use correct type for of_find_property() third parameter
dmaengine: edma: Fix of_device_id data parameter usage (legacy vs TPCC)
...
Diffstat (limited to 'drivers/dma/at_xdmac.c')
-rw-r--r-- | drivers/dma/at_xdmac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 832cbd647145..b7d7f2d443a1 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1572,8 +1572,8 @@ static void at_xdmac_handle_cyclic(struct at_xdmac_chan *atchan) desc = list_first_entry(&atchan->xfers_list, struct at_xdmac_desc, xfer_node); txd = &desc->tx_dma_desc; - if (txd->callback && (txd->flags & DMA_PREP_INTERRUPT)) - txd->callback(txd->callback_param); + if (txd->flags & DMA_PREP_INTERRUPT) + dmaengine_desc_get_callback_invoke(txd, NULL); } static void at_xdmac_tasklet(unsigned long data) @@ -1616,8 +1616,8 @@ static void at_xdmac_tasklet(unsigned long data) if (!at_xdmac_chan_is_cyclic(atchan)) { dma_cookie_complete(txd); - if (txd->callback && (txd->flags & DMA_PREP_INTERRUPT)) - txd->callback(txd->callback_param); + if (txd->flags & DMA_PREP_INTERRUPT) + dmaengine_desc_get_callback_invoke(txd, NULL); } dma_run_dependencies(txd); |