| Message ID | 20160622123449.1260194-1-arnd@arndb.de |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/staging/emxx_udc/Kconfig b/drivers/staging/emxx_udc/Kconfig index cc3402020487..d7577096fb25 100644 --- a/drivers/staging/emxx_udc/Kconfig +++ b/drivers/staging/emxx_udc/Kconfig @@ -1,5 +1,5 @@ config USB_EMXX - bool "EMXX USB Function Device Controller" + tristate "EMXX USB Function Device Controller" depends on USB_GADGET && (ARCH_SHMOBILE || (ARM && COMPILE_TEST)) help The Emma Mobile series of SoCs from Renesas Electronics and
A change to the usb gadget core allowed certain API functions to be part of a loadable module, which breaks having emxx_udc built-in: drivers/staging/built-in.o: In function `nbu2ss_drv_probe': (.text+0x2428): undefined reference to `usb_ep_set_maxpacket_limit' The original patch already fixed tons of other cases that have the added dependency but apparently missed this one that now appears in an ARM allmodconfig build. This patch makes the symbol "tristate", which lets the Kconfig dependency tracking handle it correctly. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 5a8d651a2bde ("usb: gadget: move gadget API functions to udc-core") --- drivers/staging/emxx_udc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.9.0