USB: set hub's default autosuspend delay as 0
authorMing Lei <[email protected]>
Wed, 24 Oct 2012 03:59:25 +0000 (11:59 +0800)
committerGreg Kroah-Hartman <[email protected]>
Thu, 25 Oct 2012 18:45:32 +0000 (11:45 -0700)
commit596d789a211d134dc5f94d1e5957248c204ef850
tree6ffb0552cde7a5d607119251a337d66c583a9362
parente6f30deafe61179df048ac9040fe2bdf73a996c3
USB: set hub's default autosuspend delay as 0

This patch sets hub device's default autosuspend delay as 0 to
speedup bus suspend, see comments in code for details.

Acked-by: Alan Stern <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
drivers/usb/core/hub.c