[PATCH] dmaengine: hisilicon: fix PCI_MSI dependency

[Arnd Bergmann]

The dependency is phrased incorrectly, so on arm64, it is possible
to build with CONFIG_PCI disabled, resulting a build failure:

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]
  138 |  pci_free_irq_vectors(data);
      |  ^~~~~~~~~~~~~~~~~~~~
      |  pci_alloc_irq_vectors
drivers/dma/hisi_dma.c: At top level:
drivers/dma/hisi_dma.c:605:1: warning: data definition has no type or storage class
  605 | module_pci_driver(hisi_dma_pci_driver);
      | ^~~~~~~~~~~~~~~~~
drivers/dma/hisi_dma.c:605:1: error: type defaults to 'int' in declaration of 'module_pci_driver' [-Werror=implicit-int]
drivers/dma/hisi_dma.c:605:1: warning: parameter names (without types) in function declaration
drivers/dma/hisi_dma.c:599:26: error: 'hisi_dma_pci_driver' defined but not used [-Werror=unused-variable]
  599 | static struct pci_driver hisi_dma_pci_driver = {

Change it so we always depend on PCI_MSI, even on ARM64

Fixes: e9f08b65250d ("dmaengine: hisilicon: Add Kunpeng DMA engine support")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/dma/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 98ae15c82a30..c19e25b140c5 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -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
 	help
-- 
2.26.0