[SERIAL] Make tty->driver_data point at the uart_state structure.

Since the uart_state structure is less volatile than uart_info, we can safely place some semaphores in uart_state.

[SERIAL] Make tty->driver_data point at the uart_state structure.
Since the uart_state structure is less volatile than uart_info, we can safely place some semaphores in uart_state.
2641cc66 · Russell King · Linus Torvalds · 28f23c1a · 2641cc66
Commit 2641cc66 authored Mar 08, 2003 by Russell King Committed by Linus Torvalds Mar 08, 2003
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drivers/serial/core.c drivers/serial/core.c +159 -161

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--- a/drivers/serial/core.c
+++ b/drivers/serial/core.c