USB: reorganize code in hub.c

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This patch (as1045) reorganizes some code in the hub driver.
hub_port_status() is moved earlier in the file, and a new hub_stop()
routine is created to do the work currently in hub_preset() (i.e.,
disconnect all child devices and quiesce the hub).

There are no functional changes.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Alan Stern 2008-03-03 15:15:43 -05:00 • committed by Greg Kroah-Hartman

parent 3bb1af5243

commit 3eb14915a3

1 changed files with 32 additions and 26 deletions

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58

drivers/usb/core/hub.c

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