diff options
| author | Manjunath Goudar <manjunath.goudar@linaro.org> | 2013-02-15 23:12:29 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-15 14:44:55 -0800 |
| commit | 6ed3c43d05f6d0d55f17947bc287f35318fd96f8 (patch) | |
| tree | 33634d2a0a2e8500295d1383c879ae9687f29902 /drivers/usb/host/Kconfig | |
| parent | d57ada0c37ecf836259c205442c15c7679a6dc3e (diff) | |
USB: EHCI: make ehci-orion a separate driver
With the multiplatform changes in arm-soc tree, it becomes
possible to enable the mvebu platform (which uses
ehci-orion) at the same time as other platforms that require
a conflicting EHCI bus glue. At the moment, this results
in a warning like
drivers/usb/host/ehci-hcd.c:1297:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
drivers/usb/host/ehci-hcd.c:1277:0: note: this is the location of the previous definition
drivers/usb/host/ehci-orion.c:334:31: warning: 'ehci_orion_driver' defined but not used [-Wunused-variable]
and an ehci driver that only works on one of them.
With the infrastructure added by Alan Stern in patch 3e0232039
"USB: EHCI: prepare to make ehci-hcd a library module", we can
avoid this problem by turning a bus glue into a separate
module, as we do here for the orion bus glue.
Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index d77e0286f68b..7ac6f482e36f 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -162,6 +162,14 @@ config USB_EHCI_HCD_OMAP Enables support for the on-chip EHCI controller on OMAP3 and later chips. +config USB_EHCI_HCD_ORION + tristate "Support for Marvell Orion on-chip EHCI USB controller" + depends on USB_EHCI_HCD && PLAT_ORION + default y + ---help--- + Enables support for the on-chip EHCI controller on + Morvell Orion chips. + config USB_EHCI_HCD_VT8500 tristate "Support for VT8500 on-chip EHCI USB controller" depends on USB_EHCI_HCD && ARCH_VT8500 |