Fixes the following W=1 kernel build warning(s):
drivers/tty/tty_buffer.c:592: warning: Function parameter or member 'limit' not described in 'tty_buffer_set_limit'
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-6-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
/**
* tty_buffer_set_limit - change the tty buffer memory limit
* @port: tty port to change
+ * @limit: memory limit to set
*
* Change the tty buffer memory limit.
* Must be called before the other tty buffer functions are used.