Russell King c5f4644e6c [PATCH] Serial: Adjust serial locking ... This patch changes the way serial ports are locked when getting modem status. This change is necessary because we will need to atomically read the modem status and take action depending on the CTS status. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2005-06-29 09:42:38 +01:00
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