rockchip_mbox_chan 49 drivers/mailbox/rockchip-mailbox.c struct rockchip_mbox_chan *chans; rockchip_mbox_chan 56 drivers/mailbox/rockchip-mailbox.c struct rockchip_mbox_chan *chans = mb->chans; rockchip_mbox_chan 93 drivers/mailbox/rockchip-mailbox.c struct rockchip_mbox_chan *chans = mb->chans;