Partially revert "usb: Kconfig: using select for USB_COMMON dependency"

This reverts commit cb9c1cf for
USB_LED_TRIG.  This config symbol has bool type and enables extra code
in usb_common itself, not a separate driver.  Enabling it should not
force usb_common to be built-in!

Fixes: cb9c1cf ("usb: Kconfig: using select for USB_COMMON dependency")
Cc: stable <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Salvatore Bonaccorso <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: bwhacks

drivers/usb/common/Kconfig

@@ -6,8 +6,7 @@ config USB_COMMON
 
 config USB_LED_TRIG
 	bool "USB LED Triggers"
-	depends on LEDS_CLASS && LEDS_TRIGGERS
-	select USB_COMMON
+	depends on LEDS_CLASS && USB_COMMON && LEDS_TRIGGERS
 	help
 	  This option adds LED triggers for USB host and/or gadget activity.