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: e9f08b65 ("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.comSigned-off-by: Vinod Koul <vkoul@kernel.org>