usb: cdc-acm: move ldisc dcd notification outside of acm's read lock
dcd_change notification call moved outside of the acm->read_lock to protect any future tty ldisc that calls wait_serial_change() Signed-off-by:Dan Drown <dan-netdev@drown.org> Acked-by:
Oliver Neukum <oneukum@suse.com> Link: https://lore.kernel.org/r/ZN1zV/zjPgpGlHXo@vps3.drown.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
23e60c8d
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