• David Brownell's avatar
    USB: ehci - fix timer regression · 056761e5
    David Brownell authored
    This patch fixes a regression in the EHCI driver's TIMER_IO_WATCHDOG
    behavior.  The patch "USB: EHCI: add separate IAA watchdog timer" changed
    how that timer is handled, so that short timeouts on the remaining
    timer (unfortunately, overloaded) would never be used.
    This takes a more direct approach, reorganizing the code slightly to
    be explicit about only the I/O watchdog role now being overridable.
    It also replaces a now-obsolete comment describing older timer behavior.
    Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
    Cc: Alan Stern <stern@rowland.harvard.edu>
    Cc: Leonid <leonidv11@gmail.com>
    Cc: stable <stable@kernel.org>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
ehci.h 26.9 KB