diff mbox series

[10/12] vfio: Use select for eventfd

Message ID 20210721161609.68223-11-yishaih@nvidia.com (mailing list archive)
State Superseded
Delegated to: Bjorn Helgaas
Headers show
Series Introduce vfio_pci_core subsystem | expand

Commit Message

Yishai Hadas July 21, 2021, 4:16 p.m. UTC 
From: Jason Gunthorpe <jgg@nvidia.com>

If VFIO_VIRQFD is required then turn on eventfd automatically.
The majority of kconfig users of the EVENTFD use select not depends on.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
---
 drivers/vfio/Kconfig          | 3 ++-
 drivers/vfio/fsl-mc/Kconfig   | 3 ++-
 drivers/vfio/pci/Kconfig      | 2 +-
 drivers/vfio/platform/Kconfig | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index e44bf736e2b2..698ca35b3f03 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -16,7 +16,8 @@  config VFIO_SPAPR_EEH
 
 config VFIO_VIRQFD
 	tristate
-	depends on VFIO && EVENTFD
+	depends on VFIO
+	select EVENTFD
 	default n
 
 menuconfig VFIO
diff --git a/drivers/vfio/fsl-mc/Kconfig b/drivers/vfio/fsl-mc/Kconfig
index b1a527d6b6f2..6df66813c882 100644
--- a/drivers/vfio/fsl-mc/Kconfig
+++ b/drivers/vfio/fsl-mc/Kconfig
@@ -1,6 +1,7 @@ 
 config VFIO_FSL_MC
 	tristate "VFIO support for QorIQ DPAA2 fsl-mc bus devices"
-	depends on VFIO && FSL_MC_BUS && EVENTFD
+	depends on VFIO && FSL_MC_BUS
+	select EVENTFD
 	help
 	  Driver to enable support for the VFIO QorIQ DPAA2 fsl-mc
 	  (Management Complex) devices. This is required to passthrough
diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig
index 5e2e1b9a9fd3..d208a95a2767 100644
--- a/drivers/vfio/pci/Kconfig
+++ b/drivers/vfio/pci/Kconfig
@@ -1,7 +1,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 config VFIO_PCI
 	tristate "VFIO support for PCI devices"
-	depends on VFIO && PCI && EVENTFD
+	depends on VFIO && PCI
 	depends on MMU
 	select VFIO_VIRQFD
 	select IRQ_BYPASS_MANAGER
diff --git a/drivers/vfio/platform/Kconfig b/drivers/vfio/platform/Kconfig
index ab341108a0be..7f78eb96a5d5 100644
--- a/drivers/vfio/platform/Kconfig
+++ b/drivers/vfio/platform/Kconfig
@@ -1,7 +1,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 config VFIO_PLATFORM
 	tristate "VFIO support for platform devices"
-	depends on VFIO && EVENTFD && (ARM || ARM64 || COMPILE_TEST)
+	depends on VFIO && (ARM || ARM64 || COMPILE_TEST)
 	select VFIO_VIRQFD
 	help
 	  Support for platform devices with VFIO. This is required to make