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dmaengine: hisilicon: Fix build error without PCI_MSI 

If PCI_MSI is not set, building fais:

drivers/dma/hisi_dma.c: In function ‘hisi_dma_free_irq_vectors’:
drivers/dma/hisi_dma.c:138:2: error: implicit declaration of function ‘pci_free_irq_vectors’;
 did you mean ‘pci_alloc_irq_vectors’? [-Werror=implicit-function-declaration]
  pci_free_irq_vectors(data);
  ^~~~~~~~~~~~~~~~~~~~

Make HISI_DMA depends on PCI_MSI to fix this.

Fixes: e9f08b6525 ("dmaengine: hisilicon: Add Kunpeng DMA engine support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200328114133.17560-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
YueHaibing 2020-03-28 19:41:33 +08:00 committed by Vinod Koul
parent 8f3d9f3542
commit ae148b4351
1 changed files with 2 additions and 1 deletions
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3
drivers/dma/Kconfig
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@ -241,7 +241,8 @@ config FSL_RAID
config HISI_DMA
tristate "HiSilicon DMA Engine support"
depends on ARM64 || (COMPILE_TEST && PCI_MSI)
depends on ARM64 || COMPILE_TEST
depends on PCI_MSI
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
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