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SubjectRE: [PATCH tty-next 15/22] isdn: tty: Use private flag for ASYNC_CLOSING
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From: Of Peter Hurley
> ASYNC_CLOSING is no longer used in the tty core; use private flag
> info->closing as substitute.
...
> @@ -311,6 +311,7 @@ typedef struct atemu {
> typedef struct modem_info {
> int magic;
> struct tty_port port;
> + int closing:1; /* port count has dropped to 0 */
> int x_char; /* xon/xoff character */
> int mcr; /* Modem control register */
> int msr; /* Modem status register */

That should probably be a bool and set to true/false.
You are probably adding a load of padding.

David





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