hso: Fix for 5 sec timeouts with v2.x firmware

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Don't send flow control settings to any port other than the modem port.
Older firmware ignored this request but did sent a reply. Newer firmware just
ignores it without reply and causes a 5 second timeout every time a port
(except for the modem port) is opened or if tiocm settings are changed.

Signed-off-by: Jan Dumon <j.dumon@option.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jan Dumon 2010-01-05 04:52:42 +00:00 • committed by David S. Miller

parent 68a351c501

commit 0e0367e980

1 changed files with 4 additions and 0 deletions

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4

drivers/net/usb/hso.c

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