summaryrefslogtreecommitdiff
path: root/drivers/dma
diff options
context:
space:
mode:
authorYueHaibing <yuehaibing@huawei.com>2019-06-12 12:19:54 +0800
committerVinod Koul <vkoul@kernel.org>2019-06-12 10:22:02 +0530
commit83eb5cfcd5e35967d5e136d1266378933372a41a (patch)
treed446366a9cc51e402641cdfd19d21cd7e9a8e897 /drivers/dma
parentfe333389ccce1f1e9c0807ee904fba0ca79fa3a9 (diff)
dmaengine: dw-edma: Fix build error without CONFIG_PCI_MSI
If CONFIG_PCI_MSI is not set, building with CONFIG_DW_EDMA fails: drivers/dma/dw-edma/dw-edma-core.c: In function dw_edma_irq_request: drivers/dma/dw-edma/dw-edma-core.c:784:21: error: implicit declaration of function pci_irq_vector; did you mean rcu_irq_enter? [-Werror=implicit-function-declaration] err = request_irq(pci_irq_vector(to_pci_dev(dev), 0), ^~~~~~~~~~~~~~ Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: e63d79d1ffcd ("dmaengine: Add Synopsys eDMA IP core driver") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/dw-edma/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/dw-edma/Kconfig b/drivers/dma/dw-edma/Kconfig
index c0838ce959e4..7ff17b2db6a1 100644
--- a/drivers/dma/dw-edma/Kconfig
+++ b/drivers/dma/dw-edma/Kconfig
@@ -2,6 +2,7 @@
config DW_EDMA
tristate "Synopsys DesignWare eDMA controller driver"
+ depends on PCI && PCI_MSI
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help