From: Rafał Miłecki <zajec5@xxxxxxxxx>
This patch has been added to the 4.1 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit 6c05cb145d6716f00d452aeb27916efb6d190cca ]
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@xxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
drivers/usb/host/Kconfig | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2379773..41cd6e5 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"
--
2.5.0
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