From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 14 May 2013 17:54:12 +0000 (-0400)
Subject: USB: fix Kconfig logic for USB_UHCI_HCD
X-Git-Tag: v3.10-rc3~26^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccd9509a0b942f7a139f1adb741a746ef0220911;p=pandora-kernel.git

USB: fix Kconfig logic for USB_UHCI_HCD

The Kconfig settings for uhci-hcd are too permissive; they allow the
driver to be built without any bus-glue modules configured
(USB_UHCI_HCD enabled, PCI disabled, SPARC_LEON disabled, ARCH_VT8500
enabled, and USB_UHCI_PLATFORM disabled).

This patch fixes the problem by rearranging the dependencies.  Now the
platform-dependent config options don't depend on USB_UHCI_HCD;
instead it depends on them.  Furthermore, there is no user-selectable
choice as to which glue modules will be built.  If USB_UHCI_HCD is
enabled then all applicable bus glues will be built.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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