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    USB: otg: adding nop usb transceiver · f6d92a05
    Ajay Kumar Gupta 提交于
    NOP transceiver is used by all the usb transceiver which are mostly
    autonomous and doesn't require any programming or which are built
    into the usb ip itself.NOP transceiver only allocates the memory
    for struct xceiv and calls otg_set_transceiver() so function call
    to otg_get_transceiver() will return a valid transceiver.
    
    NOP transceiver device should be registered by calling
    usb_nop_xceiv_register() from platform files.
    Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
    Cc: Felipe Balbi <felipe.balbi@nokia.com>
    Cc: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
    
    f6d92a05
nop-usb-xceiv.c 4.0 KB