ARM: multi_v7_defconfig: Make NOP_USB_XCEIV driver built-in

The usage of usb-nop-xceiv PHY on Raspberry Pi boards with BCM283x has
been a "regression source" a lot of times. The last case is breakage of
USB mass storage boot has been commit e590474 ("driver core: Set
fw_devlink=on by default") for multi_v7_defconfig. As long as
NOP_USB_XCEIV is configured as module, the dwc2 USB driver defer probing
endlessly and prevent booting from USB mass storage device. So make
the driver built-in as in bcm2835_defconfig and arm64/defconfig.

Fixes: e590474 ("driver core: Set fw_devlink=on by default")
Reported-by: Ojaswin Mujoo <[email protected]>
Signed-off-by: Stefan Wahren <[email protected]>
Link: https://lore.kernel.org/r/[email protected]'
Signed-off-by: Arnd Bergmann <[email protected]>

Author: lategoodbye

arch/arm/configs/multi_v7_defconfig

@@ -821,7 +821,7 @@ CONFIG_USB_ISP1760=y
 CONFIG_USB_HSIC_USB3503=y
 CONFIG_AB8500_USB=y
 CONFIG_KEYSTONE_USB_PHY=m
-CONFIG_NOP_USB_XCEIV=m
+CONFIG_NOP_USB_XCEIV=y
 CONFIG_AM335X_PHY_USB=m
 CONFIG_TWL6030_USB=m
 CONFIG_USB_GPIO_VBUS=y