[PATCH 5.6 53/73] dmaengine: hisilicon: Fix build error without PCI_MSI

Greg Kroah-Hartman
2020-05-04T18:09:16Z

From: YueHaibing <yuehaibing@huawei.com>

commit ae148b43516d90756ff8255925fb7df142b0c76e upstream.

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: e9f08b65250d ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/dma/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

--- 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