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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 07:42:45 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 07:42:45 +0300 |
| commit | e3842cbfe0976b014288147b130551d8bf52b96c (patch) | |
| tree | 686501f0eb80076240c5f38b34d1acbb105a190b /drivers/dma/hsu/pci.c | |
| parent | 4d98ead183a2be77bfea425d5243e32629eaaeb1 (diff) | |
| parent | 4625d2a513d60ca9c3e8cae42c8f3d9efc1b4211 (diff) | |
| download | linux-e3842cbfe0976b014288147b130551d8bf52b96c.tar.xz | |
Merge tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"Fairly routine update this time around with all changes specific to
drivers:
- New driver for STMicroelectronics FDMA
- Memory-to-memory transfers on dw dmac
- Support for slave maps on pl08x devices
- Bunch of driver fixes to use dma_pool_zalloc
- Bunch of compile and warning fixes spread across drivers"
[ The ST FDMA driver already came in earlier through the remoteproc tree ]
* tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (68 commits)
dmaengine: sirf-dma: remove unused ‘sdesc’
dmaengine: pl330: remove unused ‘regs’
dmaengine: s3c24xx: remove unused ‘cdata’
dmaengine: stm32-dma: remove unused ‘src_addr’
dmaengine: stm32-dma: remove unused ‘dst_addr’
dmaengine: stm32-dma: remove unused ‘sfcr’
dmaengine: pch_dma: remove unused ‘cookie’
dmaengine: mic_x100_dma: remove unused ‘data’
dmaengine: img-mdc: remove unused ‘prev_phys’
dmaengine: usb-dmac: remove unused ‘uchan’
dmaengine: ioat: remove unused ‘res’
dmaengine: ioat: remove unused ‘ioat_dma’
dmaengine: ioat: remove unused ‘is_raid_device’
dmaengine: pl330: do not generate unaligned access
dmaengine: k3dma: move to dma_pool_zalloc
dmaengine: at_hdmac: move to dma_pool_zalloc
dmaengine: at_xdmac: don't restore unsaved status
dmaengine: ioat: set error code on failures
dmaengine: ioat: set error code on failures
dmaengine: DW DMAC: add multi-block property to device tree
...
Diffstat (limited to 'drivers/dma/hsu/pci.c')
| -rw-r--r-- | drivers/dma/hsu/pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/hsu/pci.c b/drivers/dma/hsu/pci.c index b51639f045ed..4875fa428e81 100644 --- a/drivers/dma/hsu/pci.c +++ b/drivers/dma/hsu/pci.c @@ -77,13 +77,15 @@ static int hsu_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (!chip) return -ENOMEM; + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); + if (ret < 0) + return ret; + chip->dev = &pdev->dev; chip->regs = pcim_iomap_table(pdev)[0]; chip->length = pci_resource_len(pdev, 0); chip->offset = HSU_PCI_CHAN_OFFSET; - chip->irq = pdev->irq; - - pci_enable_msi(pdev); + chip->irq = pci_irq_vector(pdev, 0); ret = hsu_dma_probe(chip); if (ret) |