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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-17 19:04:40 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-17 19:04:40 -0700 |
commit | 04cbfba6208592999d7bfe6609ec01dc3fde73f5 (patch) | |
tree | 78182160d45c82792a3a8607d3f95b87703dbfa9 /drivers/dma/sh | |
parent | 4feaab05dc1eda3dbb57b097377766002e7a7cb9 (diff) | |
parent | c5c6faaee6e0c374c7dfaf053aa23750f5a68e20 (diff) | |
download | linux-04cbfba6208592999d7bfe6609ec01dc3fde73f5.tar.gz linux-04cbfba6208592999d7bfe6609ec01dc3fde73f5.tar.bz2 linux-04cbfba6208592999d7bfe6609ec01dc3fde73f5.zip |
Merge tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
- Move Dmaengine DT bindings to YAML and convert Allwinner to schema.
- FSL dma device_synchronize implementation
- DW split acpi and of helpers and updates to driver and support for
Elkhart Lake
- Move filter fn as private for omap-dma and edma drivers and
improvements to these drivers
- Mark expected switch fall-through in couple of drivers
- Renames of shdma and nbpfaxi binding document
- Minor updates to bunch of drivers
* tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (55 commits)
dmaengine: ti: edma: Use bitmap_set() instead of open coded edma_set_bits()
dmaengine: ti: edma: Only reset region0 access registers
dmaengine: ti: edma: Do not reset reserved paRAM slots
dmaengine: iop-adma.c: fix printk format warning
dmaengine: stm32-dma: Use struct_size() helper
dt-bindings: dmaengine: dma-common: Fix the dma-channel-mask property
dmanegine: ioat/dca: Use struct_size() helper
dmaengine: iop-adma: remove set but not used variable 'slots_per_op'
dmaengine: dmatest: Add support for completion polling
dmaengine: ti: omap-dma: Remove variable override in omap_dma_tx_status()
dmaengine: ti: omap-dma: Remove 'Assignment in if condition'
dmaengine: ti: edma: Remove 'Assignment in if condition'
dmaengine: dw: platform: Split OF helpers to separate module
dmaengine: dw: platform: Split ACPI helpers to separate module
dmaengine: dw: platform: Move handle check to dw_dma_acpi_controller_register()
dmaengine: dw: platform: Switch to acpi_dma_controller_register()
dmaengine: dw: platform: Use devm_platform_ioremap_resource()
dmaengine: dw: platform: Enable iDMA 32-bit on Intel Elkhart Lake
dmaengine: dw: platform: Use struct dw_dma_chip_pdata
dmaengine: dw: Export struct dw_dma_chip_pdata for wider use
...
Diffstat (limited to 'drivers/dma/sh')
-rw-r--r-- | drivers/dma/sh/rcar-dmac.c | 4 | ||||
-rw-r--r-- | drivers/dma/sh/usb-dmac.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c index 1072c450c37a..3993ab65c62c 100644 --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c @@ -1749,10 +1749,8 @@ static int rcar_dmac_chan_probe(struct rcar_dmac *dmac, /* Request the channel interrupt. */ sprintf(pdev_irqname, "ch%u", index); rchan->irq = platform_get_irq_byname(pdev, pdev_irqname); - if (rchan->irq < 0) { - dev_err(dmac->dev, "no IRQ specified for channel %u\n", index); + if (rchan->irq < 0) return -ENODEV; - } irqname = devm_kasprintf(dmac->dev, GFP_KERNEL, "%s:%u", dev_name(dmac->dev), index); diff --git a/drivers/dma/sh/usb-dmac.c b/drivers/dma/sh/usb-dmac.c index 17063aaf51bc..b218a013c260 100644 --- a/drivers/dma/sh/usb-dmac.c +++ b/drivers/dma/sh/usb-dmac.c @@ -717,10 +717,8 @@ static int usb_dmac_chan_probe(struct usb_dmac *dmac, /* Request the channel interrupt. */ sprintf(pdev_irqname, "ch%u", index); uchan->irq = platform_get_irq_byname(pdev, pdev_irqname); - if (uchan->irq < 0) { - dev_err(dmac->dev, "no IRQ specified for channel %u\n", index); + if (uchan->irq < 0) return -ENODEV; - } irqname = devm_kasprintf(dmac->dev, GFP_KERNEL, "%s:%u", dev_name(dmac->dev), index); |