• Sarah Sharp's avatar
    xhci: Rename variables and reduce register reads. · 518e848e
    Sarah Sharp authored
    The xhci_bus_suspend() and xhci_bus_resume() functions are a bit hard to
    read, because they have an ambiguously named variable "port".  Rename it
    to "port_index".  Introduce a new temporary variable, "max_ports" that
    holds the maximum number of roothub ports the host controller supports.
    This will reduce the number of register reads, and make it easy to change
    the maximum number of ports when there are two roothubs.
    Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
    518e848e
xhci-hub.c 20.8 KB