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Hans de Goede authored
commit fc549102 upstream. Jeremy Cline correctly points out in rhbz#1514836 that a device where the QCA rome chipset needs the USB_QUIRK_RESET_RESUME quirk, may also ship with a different wifi/bt chipset in some configurations. If that is the case then we are needlessly penalizing those other chipsets with a reset-resume quirk, typically causing 0.4W extra power use because this disables runtime-pm. This commit moves the DMI table check to a btusb_check_needs_reset_resume() helper (so that we can easily also call it for other chipsets) and calls this new helper only for QCA_ROME chipsets for now. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 Cc: stable@vger.kernel.org Cc: Jeremy Cline <jcline@redhat.com> Suggested-by:
Jeremy Cline <jcline@redhat.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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