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usb: gadget: fsl: fix link error against usb-gadget module 

The dependency to ensure this driver links correctly fails since
it can not be a loadable module:

drivers/usb/phy/phy-fsl-usb.o: In function `fsl_otg_set_peripheral':
phy-fsl-usb.c:(.text+0x2224): undefined reference to `usb_gadget_vbus_disconnect'

Make the option 'tristate' so it can work correctly.

Fixes: 5a8d651a2b ("usb: gadget: move gadget API functions to udc-core")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Arnd Bergmann 2019-04-16 14:25:32 +02:00 committed by Felipe Balbi
parent 7934092923
commit 2100e3ca36
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/phy/Kconfig
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@ -21,7 +21,7 @@ config AB8500_USB
in host mode, low speed.
config FSL_USB2_OTG
bool "Freescale USB OTG Transceiver Driver"
tristate "Freescale USB OTG Transceiver Driver"
depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM=y && PM
depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
select USB_PHY