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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-04-02 13:16:11 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-16 00:44:41 -0400
commit1de00dae8036dfee44ebea2c38f942fb6072e0b7 (patch)
tree35d384cb2fe51ac384da554042450e7d24d190b0 /mm/mmu_notifier.c
parentf7f9d63eac12b345d6243d1d608b7944a05be921 (diff)
musb: make initial HNP roleswitch work (v2)
Minor HNP bugfixes, so the initial role switch works: - A-Device: * disconnect-during-suspend enters A_PERIPHERAL state * kill OTG timer after reset as A_PERIPHERAL ... * ... and also pass that reset to the gadget * once HNP succeeds, clear the "ignore_disconnect" flag * from A_PERIPHERAL, disconnect transitions to A_WAIT_BCON - B-Device: * kill OTG timer on entry to B_HOST state (HNP succeeded) * once HNP succeeds, clear "ignore_disconnect" flag * kick the root hub only _after_ the state is adjusted Other state transitions are left alone. Notably, exit paths from the "roles have switched" state ... A_PERIPHERAL handling of that stays seriously broken. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm/mmu_notifier.c')
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