From: Rafał Miłecki <zajec5@gmail.com>
Date: Thu, 6 Aug 2015 16:23:57 +0000 (+0300)
Subject: usb: xhci: make USB_XHCI_PLATFORM selectable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6c05cb145d6716f00d452aeb27916efb6d190cca;p=linux-beck.git

usb: xhci: make USB_XHCI_PLATFORM selectable

Right now xhci-plat-hcd can be built when using one of platform specific
drivers only (mvebu/rcar). There shouldn't be such limitation as some
platforms may not require any quirks and may want to just use a generic
driver ("generic-xhci" / "xhci-hcd").

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 8afc3c1efdab..5f0567927f1f 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -32,7 +32,14 @@ config USB_XHCI_PCI
        default y
 
 config USB_XHCI_PLATFORM
-	tristate
+	tristate "Generic xHCI driver for a platform device"
+	---help---
+	  Adds an xHCI host driver for a generic platform device, which
+	  provides a memory space and an irq.
+	  It is also a prerequisite for platform specific drivers that
+	  implement some extra quirks.
+
+	  If unsure, say N.
 
 config USB_XHCI_MVEBU
 	tristate "xHCI support for Marvell Armada 375/38x"