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Prevent sending further output to a USB-serial console after the dongle is disconnected, take care not to leak kref. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
6.6 KiB
6.6 KiB