• Manjunath Goudar's avatar
    USB: EHCI: make ehci-vt8500 a separate driver · d57ada0c
    Manjunath Goudar authored
    With the multiplatform changes in arm-soc tree, it becomes
    possible to enable the vt8500 platform 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:1277:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
    drivers/usb/host/ehci-hcd.c:1257:0: note: this is the location of the previous definition
    drivers/usb/host/ehci-omap.c:319:31: warning: 'ehci_hcd_omap_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 3e023203
    "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 vt8500 bus glue.
    Signed-off-by: default avatarManjunath Goudar <manjunath.goudar@linaro.org>
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Acked-by: default avatarTony Prisk <linux@prisktech.co.nz>
    Cc: Alexey Charkov <alchark@gmail.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    d57ada0c
ehci-vt8500.c 3.44 KB