Arnd Bergmann 4748d39639 usb: dwc3: select USB_ROLE_SWITCH
Calling into the role switch API requires that these functions
are loaded, if they are in a loadable module and dwc3 itself
is built-in, this produces a link error:

drivers/usb/dwc3/drd.o: In function `dwc3_usb_role_switch_get':
drd.c:(.text+0x26): undefined reference to `usb_role_switch_get_drvdata'
drivers/usb/dwc3/drd.o: In function `dwc3_usb_role_switch_set':
drd.c:(.text+0x97): undefined reference to `usb_role_switch_get_drvdata'
drivers/usb/dwc3/drd.o: In function `dwc3_drd_init':
drd.c:(.text+0x1ca7): undefined reference to `usb_role_switch_register'
drivers/usb/dwc3/drd.o: In function `dwc3_drd_exit':
drd.c:(.text+0x1e92): undefined reference to `usb_role_switch_unregister'

Select the USB_ROLE_SWITCH symbol from dwc3 in that configuration.

Fixes: 0339f7fbc82e ("usb: dwc3: fix up for role switch API change")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-05-09 11:05:09 +03:00
..
2019-09-02 19:20:57 +02:00
2017-11-07 15:45:01 +01:00
2020-05-09 11:05:09 +03:00
2019-05-03 09:13:47 +03:00