USB: ftdi_sio: switch to generic TIOCMIWAIT implementation

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Switch to the generic TIOCMIWAIT implementation which does not suffer
from the races involved when using the deprecated sleep_on functions.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Johan Hovold 2013-03-21 12:36:56 +01:00 • committed by Greg Kroah-Hartman

parent cb1676a61a

commit f307e5cd3f

1 changed files with 2 additions and 34 deletions

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36

drivers/usb/serial/ftdi_sio.c

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