From 6e253d0fbc665b36192b8ed3cecdbb65b413a1eb Mon Sep 17 00:00:00 2001 From: Romain Izard Date: Fri, 10 Mar 2017 14:11:41 +0100 Subject: [PATCH] usb: gadget: legacy gadgets are optional With commit bc49d1d17dcf ("usb: gadget: don't couple configfs to legacy gadgets"),it is possible to build a modular kernel with both built-in configfs support and modular legacy gadget drivers. But when building a kernel without modules, it is also necessary to be able to build with configfs but without any legacy gadget driver. This was a possible configuration when the USB_CONFIGFS was a part of the choice options, but not anymore. Mark the choice for legacy gadget drivers as optional restores this. Fixes: bc49d1d17dcf ("usb: gadget: don't couple configfs to legacy gadgets") Cc: # 4.9+ Signed-off-by: Romain Izard Signed-off-by: Felipe Balbi --- drivers/usb/gadget/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 8ad203296079..f3ee80ece682 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -460,6 +460,7 @@ config USB_CONFIGFS_F_TCM choice tristate "USB Gadget Drivers" default USB_ETH + optional help A Linux "Gadget Driver" talks to the USB Peripheral Controller driver through the abstract "gadget" API. Some other operating -- 2.20.1