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usb: mtu3: make USB_MTU3_DUAL_ROLE depend on EXTCON but not USB_MTU3 

In fact the driver depends on EXTCON only when it's configed as
USB_MTU3_DUAL_ROLE, so make USB_MTU3_DUAL_ROLE depend on EXTCON but
not USB_MTU3.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Chunfeng Yun 2018-04-24 10:52:50 +08:00 committed by Felipe Balbi
parent f3b28e5e07
commit f39846824c
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/mtu3/Kconfig
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@ -2,7 +2,7 @@
config USB_MTU3
tristate "MediaTek USB3 Dual Role controller"
depends on EXTCON && (USB || USB_GADGET) && HAS_DMA
depends on (USB || USB_GADGET) && HAS_DMA
depends on ARCH_MEDIATEK || COMPILE_TEST
select USB_XHCI_MTK if USB_SUPPORT && USB_XHCI_HCD
help
@ -40,6 +40,7 @@ config USB_MTU3_GADGET
config USB_MTU3_DUAL_ROLE
bool "Dual Role mode"
depends on ((USB=y || USB=USB_MTU3) && (USB_GADGET=y || USB_GADGET=USB_MTU3))
depends on (EXTCON=y || EXTCON=USB_MTU3)
help
This is the default mode of working of MTU3 controller where
both host and gadget features are enabled.