usb: common: rework CONFIG_USB_COMMON logic
The phy-am335x driver selects 'USB_COMMON', but all other drivers
use 'depends on' for that symbol, and it depends on USB || USB_GADGET
itself, which causes a Kconfig warning:
warning: (AM335X_PHY_USB) selects USB_COMMON which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET))
As suggested by Felipe Balbi, this turns the logic around, and makes
'USB_COMMON' selected by everything else that needs it, so we can
remove the dependencies.
Fixes: 59f042f644c5 ("usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Felipe Balbi <balbi@kernel.org>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 8ed451d..8689dcb 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -31,8 +31,6 @@
config USB_COMMON
tristate
- default y
- depends on USB || USB_GADGET
config USB_ARCH_HAS_HCD
def_bool y
@@ -41,6 +39,7 @@
config USB
tristate "Support for Host-side USB"
depends on USB_ARCH_HAS_HCD
+ select USB_COMMON
select NLS # for UTF-8 strings
---help---
Universal Serial Bus (USB) is a specification for a serial bus